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.) 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.)