LeGuin Inc. would like to improve its return on equity. Which of the following steps is most likely to increase LeGuin's ROE? Change its receivables policy from net 30 to net 60 . Issue long term bonds and use the proceeds to buy back shares of its stock. Issue long term bonds and use the proceeds to pay off a short-term bank loan. Sell the corporate jet for its book value and use the proceeds to buy a jet with a longer range. Both b and c