Consider a Binomial World in Which the Current Stock Price

Multiple Choice

Consider a binomial world in which the current stock price of 80 can either go up by 10 percent or down by 8 percent.The risk-free rate is 4 percent.Assume a one-period world.Answer questions 12 through 15 about a call with an exercise price of 80.
-What would be the call's price if the stock goes up?

A) 3.60
B) 8.00
C) 5.71
D) 4.39
E) none of the above