Construct a butterfly spread using call options.

The only part that i need answered to this question is to make a butterfly spread using options please!!! The ntrinsic value and time value i have already answered

Problems 16-21 use the following table of premiums for put and call options of different strike prices. Strike Call Put 5 50 2 3 55 1 7 60 16. If the price of the stock is $54, what is the intrinsic value of the 50 call? What is the time value