Categories

## A company is setting its direct materials and direct labor standards for its leading product. Direct material costs from the supplier areâ€‹ \$7 per squareâ€‹ foot, net of purchase discount.â€‹ Freight-in amounts toâ€‹ \$0.10 per square foot. Basic wages of the assembly line personnel areâ€‹ \$19 per hour. Payroll taxes are approximatelyâ€‹ 25% of wages. How much is the direct labor cost standard perâ€‹ hour

The formula for calculating the direct labor standard is:

Direct labor standard = Basic wages + Payroll tax

or

Direct labor standard = Basic wages + 25% of Basic wages

Substituting the given values into the equation:

Direct labor standard = \$19 + 0.25 * \$19

Direct labor standard = \$23.75

Categories

## What is the net amount of energy released when one mole of h2o(?) is produced?

The net amount of energy produced can be obtained from a table of enthalpy change of formation, available online.

The enthalpy change of formation indicate how much energy the 1 mole of the product (H2O) has relative to the elemental reactants (H2 and O2).  In other words, the “lost” energy equals the heat/energy released.

For water (H2O), this value is -285.8 if the final product is a liquid under standard conditions, and -241.82 if the product is in gas form which contains some energy that could be further released.  This means that if the final product (H2O) is in liquid form, energy released is 285.8 kJ/mol.

Since water is in liquid form under standard conditions, the first value (285.8 kJ/mol) is generally appropriate.

Categories

## Rosalind company reported revenues of \$111,500, expenses of \$92,545, and net income of \$18,955 for the year. assets totaled \$200,000 at the beginning of the year and \$246,000 at the end of the year. the company's return on assets for the year (round the percent to one decimal) is

Rosalind company reported revenues of \$111,500, expenses of \$92,545, and net income of \$18,955 for the year. assets totaled \$200,000 at the beginning of the year and \$246,000 at the end of the year. the company’s return on assets for the year (round the percent to one decimal) is

Categories

## When a solution of LiC2H3O2 reacts with a solution of MgSO4, what is the net ionic equation? No reaction Mg+2 (aq) + C2H3O2- (aq) → Mg(C2H3O2)2 (s) Mg+2 (aq) + 2C2H3O2- (aq) → Mg(C2H3O2)2 (s) 2Li+ (aq) + SO4-2 (aq) → Li2SO4 (s)

I think the correct answer would be the first option. When a solution of LiC2H3O2 is mixed  with a solution of MgSO4, no reaction would be observed from the mixture. This is because magnesium cannot replace lithium from the acetate compound. Lithium is the least reactive substance based from the activity series. So, it can only react with a few substances and it does involve the reaction with magnesium sulfate. It is the very least reactive of all the alkali metals.

Categories

## Which investment option is eligible for tax deductions for calculating the net taxable income? A.) lottery winnings B.) alimony received C.) mortgage interest payments D.) interest on retirement plans E.) income from dividends

Which investment option is eligible for tax deductions for calculating the net taxable income? A.) lottery winnings B.) alimony received C.) mortgage interest payments D.) interest on retirement plans E.) income from dividends

Categories

## If beginning capital was \$110,000, ending capital was \$95,000, and the owner’s withdrawals were \$10,000, the amount of net income or net loss was a

If beginning capital was \$110,000, ending capital was \$95,000, and the owner’s withdrawals were \$10,000, the amount of net income or net loss was a

Categories

## Atoms contain charged particles called protons and electrons. Each proton has a charge of +1, and each electron has a charge of –1. A sulfur ion has 16 protons and 18 electrons. Find the net charge.

Atoms contain charged particles called protons and electrons. Each proton has a charge of +1, and each electron has a charge of –1. A sulfur ion has 16 protons and 18 electrons. Find the net charge.

Categories

## Why is an ecosystem’s net primary production (NPP) lower than its gross primary production (GPP)? A.NPP reflects the loss of matter due to respiration by the primary producers. B.NPP reflects the gain of oxygen due to respiration by the primary producers. C.GPP reflects the loss of matter due to respiration by the primary producers.

Hi. I think it would be A. Heres how NPP and GPP work:

NPP stands for net primary productivity and GPP means gross primary productivity. GPP is basically the entire amount that an ecosystem or area has. NPP is the amount minus the amount lost to the environment. You might already know that as you go up the food chain energy is lost in respiration and doesn’t get absorbed by the thing that eats it. Therefore, the NPP=GPP-lost energy.

Categories

## You earn \$50,000 per year, and the federal tax rate is 10 percent.Your net income is?

You earn \$50,000 per year, and the federal tax rate is 10 percent.Your net income is?

Categories

## Consider the stage of cellular respiration that is shown in the diagram. What is the net ATP production at this stage of cellular respiration? A)2 ATP B)4 ATP C)32 ATP D)36 ATP

Explanation:

The stage of cellular respiration shown in the image is the glycolysis. It is the first step of the cellular respiration that occurs in the cytoplasm of the cell. It is a sequence of reactions catalysed by various enzymes.  During glycolysis 6-carbon glucose is converted into two 3-carbon pyruvic acids. Glycolysis begins with activation of glucose. It is activated by using 2ATP and at the end of glycolysis 4ATPs are formed. Thus, net gain of ATP is 4 -2 = 2ATP.

Categories

## A loop of wire has the shape of a right triangle (see the drawing) and carries a current of i 5 4.70 a. a uniform magnetic ? eld is directed parallel to side ab and has a magnitude of 1.80 t. (a) find the magnitude and direction of the magnetic force exerted on each side of the triangle. (b) determine the magnitude of the net force exerted on the triangle.

You are given a loop of wire that has the shape of a right triangle and carries a current of 5A and a uniform magnetic field directed to side AB with a magnitude of 1.8 tesla. You are asked to find the magnitude and direction of the magnetic force exerted on each side of the triangle and the magnitude of the net force exerted on the triangle.

When you draw the diagram, you can see that magnetic field and current are parallel to each other and no force is exerted on the edge AB. So magnitude is 0N with no direction.

Categories

## A firm has net working capital of \$350. long-term debt is \$600, total assets are \$950 and fixed assets are \$400. what is the amount of the total liabilities? \$200 \$400 \$600 \$800 \$1,200

A firm has net working capital of \$350. long-term debt is \$600, total assets are \$950 and fixed assets are \$400. what is the amount of the total liabilities? \$200 \$400 \$600 \$800 \$1,200

Categories

## Montoya manufacturing has fixed costs of \$3,000,000 and variable costs are 40% of sales. what are the required sales if montoya desires net income of \$300,000?

Fixed costs = \$3,000,000
Variable costs = 40% of Sales
Sales – x
Net income = \$300,000
3,000,000 + 0.4 x + 300,000 = x
3,300,000 = x – 0.4 x
0.6 x = 3,300,000
x = 3,300,000 : 0.6
x = 5,500,000
We can prove it:
3,000,000 ( FC )+ 2,200,000 ( VC ) + 300,000 = 5,500,000
The required sales for Montoya manufacturing: \$ 5,500,000.

Categories

## The gross income of abelina Bennett is \$215 per week. Her dedication are: 15.16,FICA tax ,29.33,income tax ,2%state tax and 3%retirement fund.whats is her net income

The gross income of abelina Bennett is \$215 per week. Her dedication are: 15.16,FICA tax ,29.33,income tax ,2%state tax and 3%retirement fund.whats is her net income

Categories

## A regulation soccer goal net is 24 ft wide by 8 ft high. A soccer net for children is 6 ft wide. If the manufacturer wishes to keep the children’s soccer net to scale, how tall should the children’s net be? What is the scale factor? (round answer to two decimal places)

You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors.

So, the number of ways is which 30 competitors from 50 can qualify is given by the formula of combinations, which is:

C (m,n) = m! / (n! * (m -n)! )

=> C (50,30) = 50! / (30! (50 – 30)! ) = (50!) / [30! (50 – 30)!] = 50! / [30! 20!] =

= 47,129,212,243,960 different ways the qualifiying round of 30 competitors can be selected from the 50 competitors.

Categories

## How is net pay different from gross pay

How is net pay different from gross pay

Categories

## What net force is required to push a sofa with a mass of 59 kilograms so that it accelerates at 9.75 meters/second2? (Assume a flat, frictionless surface.)

The gravitational force Fg between two objects is given by the equation:

Fg=(G*m₁*m₂)/r₂, where G=6.67*10^-11 m³ kg⁻¹ s⁻² is the gravitational constant, m₁ and m₂ are the masses of the two bodies and r is the distance between those bodies.

Due to the gravitational attraction the pencil and the eraser will attract if we there is no friction on the surface.

m₁=10 g=0.01 kg is the mass of the pencil
m₂=20 g=0.02 kg is the mass of the eraser
r=2.5 cm = 0.025 m

First we calculate the Fg:

Fg={(6.67*10^-11)*0.01*0.02}/(0.025²)=2.1344*10^-11 N

To get the velocity v of the pencil:

v²=2as, where a is the acceleration of the pencil and s is the path. In our case s=r so we can write:

v²=2ar

a=Fg/m₁= 2.133*10^-9 m/s²

v²=2*(2.133*10^-9)*0.025=1.0665*10^-10

v=√(1.0665*10^-10)=1.0327*10^-5 m/s

We have the velocity and the acceleration, so we can calculate the time t with the equation:

t=v/a=(1.0327*10^-5)/(2.133*10^-9)=4841.6 s

1 hour has 3600 s so when we divide time t in seconds by 3600 we get time T in hours:

T=t/3600=4841.6/3600=1.3449 h.

So the time for the pencil and eraser to touch is T=1.3449 hours.

Also time T can be expressed like T= 1h and 20 mins and 41.64 s

Categories

## At the beginning of the year, a firm has current assets of \$316 and current liabilities of \$220. at the end of the year, the current assets are \$469 and the current liabilities are \$260. what is the change in net working capital?

At the beginning of the year, a firm has current assets of \$316 and current liabilities of \$220. at the end of the year, the current assets are \$469 and the current liabilities are \$260. what is the change in net working capital?

Categories

## What is the net ionic equation of the reaction of mgso4 with sr(no3)2?

Explanation :

In the net ionic equations, we are not include the spectator ions in the equations.

Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides.

(a) The given balanced ionic equation is,

The ionic equation in separated aqueous solution will be,

In this equation, are the spectator ions.

By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.

The net ionic equation will be,

(b) The given balanced ionic equation is,

The ionic equation in separated aqueous solution will be,

In this equation, are the spectator ions.

By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.

The net ionic equation will be,

(c) The given balanced ionic equation is,

The ionic equation in separated aqueous solution will be,

In this equation, are the spectator ions.

By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.

The net ionic equation will be,

Categories

## Write the net ionic equation for the equilibrium that is established when ammonium perchlorate is dissolved in water.

Explanation :

In the net ionic equations, we are not include the spectator ions in the equations.

Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides.

(a) The given balanced ionic equation is,

The ionic equation in separated aqueous solution will be,

In this equation, are the spectator ions.

By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.

The net ionic equation will be,

(b) The given balanced ionic equation is,

The ionic equation in separated aqueous solution will be,

In this equation, are the spectator ions.

By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.

The net ionic equation will be,

(c) The given balanced ionic equation is,

The ionic equation in separated aqueous solution will be,

In this equation, are the spectator ions.

By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.

The net ionic equation will be,

Categories

## Mayan company had net income of \$33,250. the weighted-average common shares outstanding were 9,500. the company sold 4,500 shares before the end of the year. there were no other stock transactions. the company’s earnings per share is:

The Contribution Margin per unit (CM) can be calculated
from the difference of Selling Price per unit (SP) and Total Expenses per unit
(TE).

First, let’s calculate the value of SP:

SP = Sales / Units sold

SP = \$1,043,400 / 22,200 units sold

SP = \$47

Second, calculate all expenses:

Direct materials per unit = \$234,948 / 27,970 units
manufactured = \$8.4

Direct labor per unit = \$131,459 / 27,970 units
manufactured = \$4.7

Variable manufacturing overhead per unit = \$240,542 / 27,970
units manufactured = \$8.6

Variable selling expenses per unit = \$113,220 / 22,200
units sold = \$5.1

TE = \$26.8

Therefore the CM is:

CM = SP – TE

CM = \$47 – \$26.8

CM = \$20.2 per unit

Categories

## A body of mass 1 kg is placed at a distance of 2 m from another body of mass 10 kg. At what distance from the body of mass 1 kg, another body must be placed so that the net gravitational force acting on the body of mass 1 kg is zero

The gravitational force Fg between two objects is given by the equation:

Fg=(G*m₁*m₂)/r₂, where G=6.67*10^-11 m³ kg⁻¹ s⁻² is the gravitational constant, m₁ and m₂ are the masses of the two bodies and r is the distance between those bodies.

Due to the gravitational attraction the pencil and the eraser will attract if we there is no friction on the surface.

m₁=10 g=0.01 kg is the mass of the pencil
m₂=20 g=0.02 kg is the mass of the eraser
r=2.5 cm = 0.025 m

First we calculate the Fg:

Fg={(6.67*10^-11)*0.01*0.02}/(0.025²)=2.1344*10^-11 N

To get the velocity v of the pencil:

v²=2as, where a is the acceleration of the pencil and s is the path. In our case s=r so we can write:

v²=2ar

a=Fg/m₁= 2.133*10^-9 m/s²

v²=2*(2.133*10^-9)*0.025=1.0665*10^-10

v=√(1.0665*10^-10)=1.0327*10^-5 m/s

We have the velocity and the acceleration, so we can calculate the time t with the equation:

t=v/a=(1.0327*10^-5)/(2.133*10^-9)=4841.6 s

1 hour has 3600 s so when we divide time t in seconds by 3600 we get time T in hours:

T=t/3600=4841.6/3600=1.3449 h.

So the time for the pencil and eraser to touch is T=1.3449 hours.

Also time T can be expressed like T= 1h and 20 mins and 41.64 s

Categories

## Makers Corp. had additions to retained earnings for the year just ended of \$395,000. The firm paid out \$195,000 in cash dividends, and it has ending total equity of \$5.3 million. What is the net income?

Makers Corp. had additions to retained earnings for the year just ended of \$395,000. The firm paid out \$195,000 in cash dividends, and it has ending total equity of \$5.3 million. What is the net income?

Categories

## A e limb of mass 12kg falls straight down. If air resistance exerts 27 N of froce on the limb as it falls, what is the net force on the tree limb

The equation for how temperature changes the resistance R is:

R=R₀(1+α(T-T₀)), where R₀ is the resistance at T₀=20°C, T is the temperature for which we want to calculate the resistance and α is the temperature coefficient for resistance.

The resistance of the copper wire increases by 18% or by 0.18, so the new value for the resistance is R=1.18*R₀.

T₀=20°C
=0.0068
R=1.18*R₀

Now we need to input that into the equation for resistance change and solve for temperature T.

1.18R₀=R₀(1+α(T-20)), R₀ cancels out,

1.18=1+α(T-20),

1.18-1=α(T-20), we divide by α,

0.18/α=T-20, we put 20 on the left side,

26.47+20=T

T=46.47°C

So the temperature on which the resistance of copper wire will increase by 18% is T=46.47°C.

Categories

## The gross weight of a package in its contents is 11 lbs. 5 oz. if the packaging weighs 1 lb. 15 oz. what the net weight of the content

Answer: The answer is (C) Patricia is not correct because both 3 – 4i  and -11+√2i  must be roots.

Step-by-step explanation:  Given that  (-11-√2i) , (3 + 4i), and 10 are the roots of the polynomial function f(x) that Patricia is studying.

We know that the complex roots of a polynomial function always occur in pairs. That is, if (a + bi) is a root of a function, then (a – bi) will also be a root (one is the complex conjugate of the other).

The complex conjugate of (3 + 4i) is (3 – 4i) and the complex conjugate of (-11 – √2i) is (11 + √2i).

Therefore,  (3 – 4i) and (-11 + √2i) both are the roots of f(x).

Hence, since we have 5 roots, so the degree of the polynomial function f(x) cannot be 4.

Since Patricia concludes that the degree of f(x) is 4, so she is not correct because both (3 – 4i)  and (-11+√2i)  must be roots.

Thus, option (C) is correct.