Assume a pension fund purchased stock at $53. Call options at a $50 exercise price presently have a $4 premium per share. The pension fund sells a call option on the stock it owns. If the call option is exercised when the price of the stock is $56, what is the gain or loss per share to the pension fund (including its gain from holding the stock as well?


a. $4 gain
b. $6 loss
c. $2 loss
d. $1 gain
e. $0