A trader sells two December futures contracts on Bitcoin. Each contract is for the delivery of 5 bitcoins. The current futures price is $31,340 per bitcoin, the initial margin is $300,000 per contract, and the maintenance margin is $200,000 per contract (i.e., $40,000 per bitcoin). At which futures price ($ per bitcoin) could $240,000 be withdrawn from the margin account? Please round the number solution to the nearest whole number. Your answer is $ per bitcoin