Sarah and james hernandez purchased 160 shares of macy's stock at $20 a share. one year later, they sold the stock for $24 a share.They paid a broker a commission of $8 when they purchased the stock and a commission of $12 when they sold the stock. During the 12-month period the couple owned the stock, macy's paid dividends that totaled $1.51 per share.Calculate the hernandez's total return for this investment.