Answer:
Sales = Units of pianos sold × Price of each piano
= 60 × $3,300
= $198,000
Cost of Goods Sold = Average cost of each piano × Units of pianos sold
= $1,492 × 60
= $89,520
Gross profit on sales = Sales - Cost of Goods Sold
= $198,000 - $89,520
= $108,480
Total selling expenses:
= Advertising + Delivery + Sales salaries + Commissions + Utilities + Depreciation
= $955 + ($61 × 60) + $4,823 + (198,000 x 4%) + $633 + $4,944
= $955 + 3,660 + $4,823 + $7,920 + $633 + $4,944
= $22,935
Total Admin Expenses:
= Executive salaries + Depreciation + Clerical + Additional clerical expense + Insurance
= $13,490 + $943 + $2,499 + (37 × 60) + $719
= $19,871
Operating Income:
= Gross profit on sales - Total selling expenses - Total Admin Expenses
= $108,480 - $22,935 - $19,871
= $65,674