Suppose the recently observed prices of a stock are S(0) = 8…

Suppose the recently observed prices of a stock are S(0) = 85, S(1) = 90, S(2) = 88, S(3) = 87,  S(4) = 87, and S(5) = 88, where S(t) is the stock price at time t. Suppose the options were purchased at time t = 0, and the expiration time is T = 5 for parts A) and B).A)    What is the payoff on an 80 strike Asian option given it is an arithmetic average price call?B)    What is the expected payoff of an Asian geometric average strike put option?