Presented below are the components in Miller Company’s income statement. Determine the missing amounts.

Sales

Cost of

Gross

Operating

Net

Revenue

Goods Sold

Profit

Expenses

Income

(a) $75,000

?

$30,000

?

$10,800

(b) $108,000

$70,000

?

?

$29,500

(c) ?

$83,900

$79,600

$39,500

?