Question $5$

A stock price is $$30.$ An investor buys one call option contract on the stock with a strike price of $$28$ and sells a call option contract on the stock with a strike price of $$27.$ The market prices of the options are $$2$ and $$1\mathrm{.}7,$ respectively. The options have the same maturity date. Describe the investor's position and the possible gain$/$loss he will get $($taking into account the initial investment$).$ Make a graph of your gain$/$loss$.$