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MC ATC AVC 0 2 4 6 8 10 OUTPUT (10.000s) Use this graph above, which illustrates

ID: 1153042 • Letter: M

Question

MC ATC AVC 0 2 4 6 8 10 OUTPUT (10.000s) Use this graph above, which illustrates costs per barrel of crude oil daily at a Nigerian oil field, to answer the questions below. a. What do total costs (TC) equal when 40,000 barrels are produced? b. When do total costs (TC) equal when 80,000 barrels are produced? c. What do total fixed costs (TFC) equal? d. What do total variable costs (TVC) equal when 40,000 barrels are produced? e. What do total variable costs (TVC) when 60,000 barrels are produced?

Explanation / Answer

We use the following formula to give answer of the questions :

Total Cost = Average Total Cost (ATC) *Quantity

Total Fixed Cost = Total Cost - Total Variable Cost

Total Variable Cost = Average Variable Cost (AVC) * Quantity

Or

Total Variable Cost = Total Cost - Total Fixed Cost.

Let Quantity (Q) = output level.

Now use the values the values from graph to find out the solutions of these questions

a. Total Cost when 40,000 barrels are produced (Q = 40,000)

At Q = 4 (in 10,000s) the ATC is 3.5 as it touches the ATC at this point

So Total Cost (at Q = 40,000) = ATC * 40,000

And ATC is 3.5 at this Q

Total cost = 3.5 * 40,000 = $140,000

b. When Q = 80,000, ATC is 3 (from graph)

Total Cost (at Q= 80,000) = 3 * 80,000 = $240,000

Total Cost when 80,000 barrels are produced = $240,000.

c. Total fixed cost is same at all levels so let's take Q= 40,000 and at this level the

Total cost = 3.5 * 40,000 = $140,000

Total Variable Cost = AVC (at Q= 40,000)* Quantity

Total variable cost = 2 * 40,000 = $80,000.

Fixed cost = Total Cost - Total variable cost

Fixed cost = $140,000 - $80,000

Fixed cost = $60,000 at all levels of output.

d. Total Variable Cost = AVC * Quantity

Total Variable Cost (at Q= 40,000) = 2 * 40,000 = $80,000.

e. Total Variable Cost (at Q = 60,000) =

AVC (at Q = 60,000) * Q

Total variable cost = 1.5 * 60,000 = $ 90,000.