What is one of the key goals of unions?

Equipment purchased for $85,000 on January 1, 2010, was sold on July 1, 2013 for $30,000. The company uses the straight-line met

gregori [183]

Answer:

B) $59,500

Explanation:

The equipment was purchased for 85,000 and has no salvage value which means that all 85,000 will be depreciated over it lifetime. It has a life of 5 years and because it uses straight line method it means that it will depreciate equally each year. The equipment is bought on JAN 1 2010 and sold on July 1 2013 which means that the equipment is used for 3.5 years and in order to find its depreciation we will divide 3.5 by 5 and multiply it by 85,000.

3.5/5*85,000=59,500

4 0

3 years ago

A well insulated 3-m X 4-m X 6-m room initially at 7 degrees C is heated by the radiator of a steam heating system. The radiator

poizon [28]

Answer:

The average temperature of air in 45 minutes is 10.74°C

Explanation:

Given

Time t = 45 minutes

Initial Air Temperature, T1 = 7°C

Fan work W = 120W

Radiator Volume = V1 = 15L

Initial Steam Pressure = P1 = 200kPa

Initial Steam Temperature = Ts1 = 200°C

Final Steam Pressure = P2 = 100kPa

The radiator is our system.

We take the system as a close system.

The energy balance is given as follows

-Qout = ∆U

-Qout = m(u2 - u1)

Calculating u2

From steam table (see attachment below)

At P1 and Ts1

P1 = 200kPa, Ts1 = 200°C

u1 = 2654.6KJ/Kg

v1 = 1.08049 m³/Kg

At P2 = 100kPa, v1 = v2

vf = 0.001043m³, vg = 1.6941m³/kg uf = 417.4kj/kg ufg = 2088.2kj/kg

x2 = (v2 - vf)/(vg - vf)

x2 = (1.08049 - 0.001043)/(1.6941 - 0.001043)

x2 = 1.079447/1.693057

x2 = 0.63757

u2 = uf + x2ufg

u2 = 417.4 + 0.63757 * 2088.2

u2 = 417.4 + 1331.374

u2 = 1748.774

Solving for m

m = V1/v1

m = 15L/1.08049

m = 0.015/1.08049

m = 0.01388Kg

So, -Qout = m(u2 - u1) becomes

0.01388(1748.774 - 2654.6)

= 0.01388 * -905.826

= -12.572

-Qout = -12.572

So, Qout = 12.572KJ

The dimensions of the room is 3 * 4 * 5.

The mass and volume of air in the room is given by

Volume = 3 * 4 * 6 = 72m³

Mass = P * V/RT

Where R = Gas Constant = 0.287

T = T1 = 7°C = 273+ 7 = 280K

P = P2 = 100kPa

Mass = (100 * 72)/(0.287 * 280)

Mass = 7200/80.36

Mass = 89.597Kg

The amount of work is defined by

Work = Fan work W * Time t

Work = 120 * 45 minutes

Work = 120 * 45 * 60seconds

Work = 324000J

Work (fan, in) = 324KJ

Taking the air in the room as the system

The energy balance is as follows

∆Energy = E(in) - E(out)

E(in) = Q(out) + W(fan,in)

E(out) = W(out)

∆Energy = ∆U

So, we have

∆U = Q(out) + W(fan,in) - W(out)

∆U + W(out) = Q(out) + W(fan,in)

∆U + W(out) = 12.572 + 324

∆U + W(out) = 336.572

∆U + W(out) = ∆H (Change in heat energy)

This is given by mc(T2 - T1)

Where m = 89.597kg

c = specific heat of air at constant pressure = 1.005

T1 = 7°C

Substituting in these values, we have

336.572 = 89.597 *1.005 (T2 - 7)

=> 336.572 = 90.044985(T2 - 7)

T2 - 7 = 3.74

T2 = 3.74 + 7

T2 = 10.74°C

8 0

4 years ago

Which of the following statements is CORRECT?

musickatia [10]

Answer:

C) One of the disadvantages of a sole proprietorship is that the proprietor is exposed to unlimited liability.

Explanation:

There is no avoidance to double taxation under corporate form, as company's pays tax on net income earned, and then if there is any distribution of income to shareholders, the shareholders are charged individually.

There is no such ease in transfer of share whether in corporate form or partnership form.

There is an indefinite liability in case of insolvency of sole proprietorship on the sole proprietor, as he is the only person in ownership of such shares.

No, voting rights in a corporate form are dependent on number of shares held.

Therefore, the correct statement is:

C) One of the disadvantages of a sole proprietorship is that the proprietor is exposed to unlimited liability.

6 0

4 years ago

_____ refers to training employees on overseas work assignments to work through national and cultural boundaries. validation adv

dsp73

<span>Cross cultural preparation refers to training employees on overseas work assignments to work through national and cultural boundaries.
When an employee is selected by the organization for the position in a foreign country. It must prepare the employee for the overseas work assignment. This is cross cultural preparation in which employee will be trained for overseas work assignments through national and cultural boundaries. </span>

3 0

3 years ago

Tickets to see Willie Nelson cost $40. On any given day, you would be willing to pay up to $50 to see and hear Willie Nelson per

Lady bird [3.3K]

Answer:

$40

Explanation:

The Value to seeing the clubs play the White Sox must be valued at an amount that include the cost price at the minimum.The maximum the value would be $50 (at which any amount above this you will not be willing to accept the ticket).

6 0

4 years ago