Consider a 7-month forward contract on Apple Computer Inc. (AAPL). The current price of one share is $208, and the annual continuously compounded risk-free interest rate is 5%. Suppose the actual quoted forward price for a 7-month contract is 215.15 per share of AAPL.

Assume that the arbitrageur decides to set up an arbitrage trading strategy, starting with trading forward contract on 1 share of stock. In this arbitrage trading strategy, the arbitrageur needs to borrow or lend.

What is the principal or face value of the loan? Please do NOT present the sign; only show the cash amount. Please input 0 if theres no cash flows related to the transaction.