Genre Go is a retailer that specialises in office supplies. It is a division of a large  retail company. The following date relate to 2015:

Profit $16,000 ,000

Sales Revenue $200,000 ,000

Average invested capital $80 ,000, 000

Required:

a. Calculate Genre Go’s return on sales, investment turnover and return on  investment for 2015. 

b. Demonstrate two ways in which the manager of Genre Go could improve its ROI,  increasing it to 25 per cent. 

c. Assume that the retail company has a required rate of return of 10 per cent, and  calculate the residual income for Genre Go for 2015