1. star inc. has year 1 revenues of $80 million, net income of $9 million, assets of $65 million, and equity of $40 million, as well as year 2 revenues of $87 million, net income of $22 million, assets of $70 million, and equity of $50 million. calculate star’s return on equity (roe) for each year based on the dupont method and compare it with a direct roe measure. next, explain why the firm’s roe changed between year 1 and year 2.