Pomona Inc. has purchased shares of stock M at $$28$ per share. It will sell the stock in six months. It considers using a strategy of covered call writing to partially hedge its position in this stock. The exercise price is $$23,$ the expiration date is six months, and the premium on the call option is $$2\mathrm{.}50.$ If the price of stock M in $6$ months is $$29\mathrm{.}7,$ what is the profit or loss per share if a covered call is used?

Answer: $$\_\_\_\_\_\_\_\_$