Answer:
68204
Step-by-step explanation:
The computation of total cost is shown below:-
The Total cost of 950 units
= 950 units × (17 + 39.61 + 18.08)
= 950 units × 74.69
= 70955.50
now,
The total cost of 750 units
= 750 units × (17 + 50.17 + 20.10)
= 750 units × 87.27
= 65452.5
So,
Variable cost per unit
= (Total cost at highest activity - Total cost at lowest activity) ÷ (Highest activity - Lowest activity)
= (70955.5 - 65452.50) + (950 units - 750 units)
= 5503 ÷ 200 units
= 27.515 per unit
And
Fixed cost
= Total cost at 750 Units - Variable cost at 750 units
= 65452.5 - (750 × 27.515)
= 65452.5 - 20636.25
= 44816.25
Hence,
Total manufacture cost of 850 units
Total Manufacturing cost = Variable cost + Fixed cost
=(850 × 27.515) + 44816.25
= 23387.75 + 44816.2
= 68204