Question 5 10 pts An investor takes a long position in 3 futures contracts. The initial margin is $8,200 per contract and the maintenance margin is $6,000 per contract. At 1 p.m. today, the investor's total margin account balance is $16,113.15 and the investor receives a margin call. How much must the investor deposit into the margin account at 1 p.m. to keep the futures position open? Enter your answer in the box below. Use two decimal places. Do not include the dollar sign, $