David holds 2 derivatives on stock ABC: one is a 1-year long forward at 85, another one is a 1-year long call option with a strike price of 85. The call option premium is 5. The annual interest rate is 5%. Stock ABC is trading at 100 a year from now. Compare the following:

a) Payoff from the forward derivative a year from now

b) Payoff from the call derivative a year from now

c) Profit from the forward derivative a year from now

d) Profit from the call derivative a year from now