Looking to check my work, thank you.

Allan purchased 500 shares of stock on margin for $31.75 a share and sold the shares five months later for $34.50 a share. The initial margin requirement was 65 percent and the maintenance margin was 30 percent. The interest rate on the margin loan was 8.5 percent. He received no dividend income What was his holding period return? 8.45 percent 9.88 percent 7.05 percent 11.46 percent O 10.76 percent Rylee short sold 600 shares of stock at $16 25 a share. The initial margin is 75 percent and the maintenance margin is 50 percent The stock is currently selling for $19.50 a share. What is Rylee's account equity at this time? Ignore margin interest $1,070.75 $3,590 25 $8.950.00 $10.510 35 O $5,362 50