At time zero, you enter in a short position in a put of strike K-6.90, and maturity of 3 year. The premium of the option at time zero was $1.91. At maturity, the price of the underlying is 9.14. What is the profit/loss per option? (Enter your answer in dollars with 2 decimals, but do not use the "$". Enter a loss with a negative sign. For example, if the profit/loss is -123.45, enter -123.45 with the negative sign for your answer.)