Answer :
The cost to make the part internally is $3.00 and the cost to buy is $2.50. So the company should buy the part as the cost to buy is less than cost to make.
a) It is given in the question that the beto company pays $2.50 per unit to buy a part for one of the products it manufactures.
Cost of direct materials in term of per unit = $1.20
Cost of direct labor term of per unit = $1
Further, Over Head cost to make the part is 80% of direct labor cost.
So, Overhead cost = 80% x $1.00 = $0.80
Therefore, total cost to make = Direct materials cost + direct labor cost + overhead cost
Total cost to make = 1.20 + 1 + 0.80 = $3.00
Difference in cost = total cost to make - cost to buy
Difference in cost = 3.00 - 2.50 = $0.50
b) The cost to make the part internally is $3.00 and the cost to buy is $2.50. So the company should buy the part as the cost to buy is less than cost to make.
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