Gail decides to buy a Treasury note futures contract for delivery of $100,000 face amount in March, at a price of 13013.5. At the same time, Robert decides to sell a Treasury note futures contract if he can get a price of 13013.5 or higher. The exchange, in turn, agrees to sell one Treasury note contract to Gail at 13013.5 and to buy one contract from Robert at 13013.5. The price of the Treasury note increases to 13020.0. Calculate Robert's balance on margin account. Assume that initial margin is $1,890. Round the answer to two decimal places