Answer:
c. $1.30 cost per unit.
Step-by-step explanation:
Wheeler Company
Total Cost per unit if Wheeler Company produce a product:
Total Cost = Direct Material + Direct Labor + Overhead
Total Cost = $9.10 + $23.10 + $15.10
Total Cost = $47.30 cost per unit --------------Option 1
Total Cost per unit if a product is purchased from outside supplier:
Total Cost = Purchase Price + 40% of Overhead Cost
Total Cost = $42.56 + ($15.10 x 0.40)
Total Cost = $42.56 + $6.04
Total Cost = $48.60 cost per unit --------------Option 2
Now we can calculate the Net Incremental Cost or Savings of buying as follows:
Net Incremental Cost = Option 2 - Option 1
Net Incremental Cost = $48.60 - $47.30
Net Incremental Cost = $1.30 cost per unit