Answer:
Lucky Corporation
The total financial advantage of purchasing the parts from the outside supplier would be:
= $24,000.
Explanation:
a) Data and Calculations:
Direct materials              $ 6
Direct labor                   8
Variable manufacturing overhead 1
Fixed manufacturing overhead   6
Unit product cost            $ 21
Cost of parts per unit from outside supplier = $14
Relevant Costs:
Direct materials              $ 6
Direct labor                   8
Variable manufacturing overhead 1
Fixed manufacturing overhead   3 ($6 * 50%)
Unit product cost            $ 18 relevant
This relevant unit product cost of $18 is compared with the $14 charged by the outside supplier to determine financial advantage or disadvantage.
Total financial advantage of purchasing the parts from the outside supplier would be $24,000 (6,000 * $4).