Информация о деятельности фирмы, кроме представленной в таблице, оказалась утраченной. Восстановите недостающую информацию об издержках фирмы.
Q | TC | VC | FC | AC | AVC | AFC | MC |
---|---|---|---|---|---|---|---|
1 | 30 | ||||||
2 | 18 | ||||||
3 | 15 | ||||||
4 | 7 | ||||||
5 | 4 | 2 | |||||
3,5 | 1 |
При Q = 5, AFC = 4, AFC = FC / Q, следовательно, FC = 5 × 4 = 20 при любом объёме выпуска.
Заполняем столбец FC полностью.
VC(1) = TC – FC = 30 – 20 = 10
АС(1) = TC / Q = 30 / 1 = 3
AVC(1) = VC / Q = 10 / 1 = 10
AFC(1) = FC / Q = 20 / 1 = 20
TC(0) = FC + VC = 20 + 0 = 20
MC(1) = (TC(1) – TC(0)) / (1 – 0) = 30 – 20 = 10
TC(2) = FC + VC = 20 + 18 = 38
АС(2) = TC / Q = 38 / 2 = 19
AVC(2) = VC / Q = 18 / 2 = 9
AFC(2) = FC / Q = 20 / 2 = 10
MC(2) = (TC(2) – TC(1)) / (2 – 1) = 38 – 30 = 8
TC(3) = AC × Q = 15 × 3 = 45
VC(3) = TC – FC = 45 – 20 = 25
AVC(3) = VC / Q = 25 / 3
AFC(3) = AC – AVC = 15 – 25/3 = 20/3
MC(3) = (TC(3) – TC(2)) / (3 – 2) = 45 – 38 = 7
VC(4) = AVC × Q = 7 × 4 = 28
TC(4) = 28 + 20 = 48
АС(4) = TC / Q = 48 / 4 = 12
AFC = AC – AVC = 12 – 7 = 5
MC(4) = (TC(4) – TC(3)) / (4 – 3) = 48 – 45 = 3
MC(5) = (TC(5) – TC(4)) / (5 – 4) = TC(5) – TC(4),
отсюда
TC(5) = MC(5) + TC(4) = 2 + 48 = 50
VC(5) = TC – FC = 50 – 20 = 30
АС(5) = TC / Q = 50 / 5 = 10
AVC(5) = AC – AFC = 10 – 4 = 6
2,5 × N = 25
N = 10
VC(10) = 3,5 × 10 = 35
ТС(10) = VC + FC = 35 + 20 = 55
AC(10) = TC / Q = 55 / 10 = 5,5
AFC(10) = FC / Q = 20 / 10
Занесём полученные результаты в таблицу:
Q | TC | VC | FC | AC | AVC | AFC | MC |
---|---|---|---|---|---|---|---|
1 | 30 | 10 | 20 | 30 | 10 | 20 | 10 |
2 | 38 | 18 | 20 | 19 | 9 | 10 | 8 |
3 | 45 | 25 | 20 | 15 | 25/3 | 20/3 | 7 |
4 | 48 | 28 | 20 | 12 | 7 | 5 | 3 |
5 | 50 | 30 | 20 | 10 | 6 | 4 | 2 |
10 | 55 | 35 | 20 | 5,5 | 3,5 | 2 | 1 |