Based on the picture, answer the following questions:

a$.$ Calculate return on sales for each division. Which division has the lowest return on sales?

b$.$ Calculate return on assets. Which division has the highest return on assets?

c$.$ Calculate return on assets for the entire corporation.

d$.$ If the five million dollar investment in the Cable TV division is sold and redeployed in the computer subsidiary at the same rate of return on assets currently achieved in the computer division. What will be the

new return on assets for the entire corporation?