A family friend has asked your help in analyzing the operations of three anonymous companies operating in the same service sector industry. Supply the missing data in the table below: (Loss amounts should be indicated by a minus sign. Round your percentage answers to nearest whole percent and other amounts to whole dollars.)

Company

A B C

Sales

$440,000 $720,000 $520,000

Net operating income

$42,000

Average operating assets

$167,000 $143,000

Return on investment (ROI)

21 % 19 % %

Minimum required rate of return:

Percentage

17 % % 11 %

Dollar amount

$50,000

Residual income

$7,000