Assume a merchandising company uses the high-low method to
separate any mixed costs into their variable and fixed elements. It
provided the following income statements:
May
June
July
Sales in units
4,800
5,000
5,500
Sales
$
168,000
$
175,000
$
192,500
Cost of goods sold
86,400
90,000
99,000
Gross margin
81,600
85,000
93,500
Selling and administrative expenses:
Advertising
17,000
17,000
17,000
Shipping
16,800
17,500
19,250
Salaries and commissions
29,600
30,000
31,000
Total selling and administrative expenses
63,400
64,500
67,250
Net...