
Respuesta :
Answer and Explanation:
1. The total amount of traceable fixed manufacturing overhead is given below:-
                         Alpha       Beta
Number of units produced  100,000    100,000
Traceable fixed
manufacturing overhead    $16         $18
Total amount of traceable fixed
manufacturing overhead $1,600,000 Â $1,800,000
2. The total amount of common fixed expenses is given below:-
                         Alpha       Beta
Number of units produced  100,000    100,000
Common fixed
manufacturing overhead    $15         $10
Total amount of common fixed
manufacturing overhead   $1,500,000  $1,000,000
3. The computation of increase or decrease of profit is shown below:-
Selling price             $80
Less: Variable cost
Direct material          ($30)
Direct labor             ($20)
Variable manufacturing
overhead               ($7)
Contribution margin      $23
Less: Variable selling
expenses               ($12)
Profit per unit            $11
Total profit increase
(10,000 × $11)            $110,000
The computation of increase or decrease of profit is as shown below:-
Selling price             $39
Less: Variable cost
Direct material          ($12)
Direct labor             ($15)
Variable manufacturing
overhead               ($5)
Contribution margin      $7
Less: Variable selling
expenses               ($8)
Profit per unit            ($1)
Total profit decrease
(5,000 × -$1)            -($5,000)