Answer :
Answer:
a. Determine each year's absorption costing net operating income.
Year 1 Year 2 Year 3
Variable costing Profit $1,080,400 $1,032,400 $996,400
Add Closing Stock $ 112,000 $ 95,200 $ 100,800
Less Opening Stock ($ 95,200) ( $ 100,800) ($123,200)
Absorption Costing Profit $1,097,200 $1,026,800 $974,000
b (1). there was an Increase in Inventory
b (2). fixed manufacturing overhead cost released from inventory during Year 4 is $28,000
Explanation:
Year 4
Variable costing net operating income = $984,400
Absorption costing net operating income = $1,012,400
Since,
Variable costing net operating income < Absorption costing net operating income
Therefore, there was an Increase in Inventory
Fixed manufacturing overhead cost released from inventory during Year 4
Absorption costing net operating income = $1,012,400
Less Variable costing net operating income = ($984,400)
Fixed Costs = $28,000