Hi$,$ I am struggling with this problem. The answer should be: $35\mathrm{.}14\%$ but I am doing something wrong. Please show$/$explain your work, thanks! Question: An investor purchases a call option for $$7\mathrm{.}40$ with a strike price of $$65$ on a stock currently trading at

$$75.$ What is the investor$$s return if they decide to exercise the option?