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3 years ago

By which distribution system is more than 90 percent of u.s. coal shipped

1 answer:

6 0

The answer to this question is Railroads
This data was taken from statistics in 2009. As of 2009<span>, approximately 90% of non-</span>bulk cargo<span> worldwide is moved by containers stacked on transport ship due to the development of containers materials that create stronger space at relatively low price.</span>

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Product X-547 is one of the joint products in a joint manufacturing process. Management is considering whether to sell X-547 at

Lady_Fox [76]

Answer

The answer and procedures of the exercise are attached in the following archives.

Explanation

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.

4 0

3 years ago

Which of the following is a required financial statement? 1 point Statement of Auditor Independence Statement of Cash Flows Stat

kondor19780726 [428]

Answer:

statement of revenues

8 0

3 years ago

Javier is currently paying $1 comma 200 in interest on his credit cards annually. If, instead of paying interest, he saved th

Cloud [144]

Answer:

after 9 years:

FV $15,625.2437

in 14 years:

FV $31,223.0270

last, at the nineteenth year:

FV $55,222.1501

Explanation:

We have to solve for the annuity of 1,200 dollar with a yield of 9% at the proposed times:

$C \times \frac{(1+r)^{time}-1 }{rate} = FV\\$

C 1,200.00

time 9

rate 0.09

$1200 \times \frac{(1+0.09)^{9} -1}{0.09} = FV\\$

FV $15,625.2437

time = 14

$1200 \times \frac{(1+0.09)^{14}-1 }{0.09} = FV\\$

FV $31,223.0270

time = 19

$1200 \times \frac{(1+0.09)^{19} -1}{0.09} = FV\\$

FV $55,222.1501

8 0

3 years ago

Heather Oak is trying to prepare a personal budget and has identified the following list of monthly costs. Identify each cost as

worty [1.4K]

Answer:

Cost Nature Cost driver

Rent Fixed Area per ft

Utilities Variable Units used per activity

Car Payment Variable Km. run

Cell phone bill Variable Charges peer min of usage

Gasoline Variable Usage per in ltr.

Cable Bill Fixed Number of connected devices

Groceries Variable Usage per day

Dining Out Variable Number of days dined out

7 0

3 years ago

A 60,000 square meter rectangular yard is to be enclosed on three sides by wood fencing that costs $25.00 per meter and on the f

raketka [301]

Answer:

$C'(y) = 50 -\frac{3900000}{y^2}=0$

And we can solve for y and we got:

$y = \sqrt{\frac{3900000}{50}}= 279.285$

And using condition (1) we can solve for x and we got:

$x= \frac{60000}{279.285}= 214.834$

So then the minimum cost for this case would be:

$C = 50*279.285 + 65*214.834 = 27928.49$

Explanation:

For this case the graph attached illustrate the problem for this case

We know that the total area is 60000, so then we have:

$xy = 60000$

If we solve for x we got:

$x = \frac{60000}{y}$ (1)

Now we can define the cost function like this:

$C = 2*(25)*y + 25 x +40 x$

$C(x,y) = 50 y + 65 x$

We can use the condition (1) and if we replace in the cost function we have:

$C(y) = 50 y + 65(\frac{60000}{y})$

Since we need to minimize the cost, we can derivate the function in terms of y and we got:

$C'(y) = 50 -\frac{3900000}{y^2}=0$

And we can solve for y and we got:

$y = \sqrt{\frac{3900000}{50}}= 279.285$

And using condition (1) we can solve for x and we got:

$x= \frac{60000}{279.285}= 214.834$

So then the minimum cost for this case would be:

$C = 50*279.285 + 65*214.834 = 27928.49$

7 0

3 years ago