Answer:
b. $2.26
Step-by-step explanation:
For computing the spending per unit, first we have to required the following calculations which are shown below:
Since it is given that for 40,000 parts, the production cost is $138,000
And for outsourcing the products, it avoid 30% of fixed cost i.e 70% is to be considered which is
= $68,000 ×70%
= $47,600
And for computing the per unit we equate the total cost
Making cost = Buying cost
$138,000 = Fixed cost + variable cost
$138,000 = $47,600 + variable cost
So, the variable cost is $90,400
And the spending per unit is
= $90,400 ÷ 40,000 parts
= $2.26 per part