Answer:
a. $17,568
b. $22.88
Explanation:
Income Statement for 2018
Net Sales Revenue $146,400
Less Cost of Goods Sold :
Opening Merchandise Inventory $10,980
Add Purchases $73,200
Less Closing Merchandise Inventory ($8,052) ($76,128)
Gross Profit $70,272
Less Expenses :
Selling and Administrative Expenses ($52,704)
Operating Income $17,568
Unit Cost = Total Sales Revenue / Total Sales Units
= $146,400 / 6,400
= $22.88