In: Economics
Use the following data table to answer questions a,b,c,d, and d. Answer the next question(s) on the basis of the following cost data for a purely competitive seller:
a. what are the above data for?
b.How much are average fixed cost, average variable cost, and average total cost at 5 units of output?
c. How much is the marginal cost of the fifth unit of output?
d. How many products will the firm produce if the product price is $75?
e. Given the $75 product price, how much will the firm be at its optimal output?
Marginal-cost pricing is the practice of setting the price of a product to equal the extra cost of producing an extra unit of output. Marginal cost refers to the additional cost to produce a unit product.
Marginal cost = Change in production cost / Change in quantity
Total variable cost = Cost per unit x Total number of units
a. The data above is used to be important information for the business, namely about how much the company will spend for every few or 1 additional unit of product to be produced.
b. AVC = TVC / Q
= 300 / 5
= 6
AFC = TFC / Q
= 50 / 5
= 10
ATC = TC / Q
= 350 / 5
= 7
c. MC = TC / Q
= (270 – 200) / (4 – 3)
= 70
Q |
P |
TC |
TR |
1 |
75 |
120 |
75 |
2 |
75 |
170 |
150 |
3 |
75 |
200 |
225 |
4 |
75 |
270 |
300 |
5 |
75 |
350 |
375 |
6 |
75 |
440 |
450 |
d. If the product price is 75, then the company can produce at least 3 units of the product to make a profit.
Q |
P |
TC |
MC |
TR |
MR |
0 |
75 |
50 |
0 |
0 |
0 |
1 |
75 |
120 |
70 |
75 |
75 |
2 |
75 |
170 |
50 |
150 |
75 |
3 |
75 |
200 |
30 |
225 |
75 |
4 |
75 |
270 |
70 |
300 |
75 |
5 |
75 |
350 |
80 |
375 |
75 |
6 |
75 |
440 |
90 |
450 |
75 |
e. There is no optimal output because there is no condition where Marginal Cost = Price.