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.)

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 Sales $ 330,000 $ $ 520,000 710,000 38,000 $ $ $ 156,000 150,000 19 % 15 % % Net operating income Average operating assets Return on investment (ROI) Minimum required rate of return: Percentage Dollar amount 15 % % 12 % $ 50,000 Residual income $ 8,000