EXERCISE 12-6 (CONTINUED)

3. Net operating income

Margin =

Sales

$150,000 + $200,000

= $3,000,000 + $1,000,000

$350,000

= = 8.75%

$4,000,000

Turnover =

Average operating assets

$3,000,000 + $1,000,000

= $750,000 + $250,000

$4,000,

= 000 = 4.00

$1,000,000

ROI = Margin × Turnover

= 8.75% × 4 = 35%