Derivatives question

a. In the SPI 200 futures contract, draw the payoff diagram, and derive the table, for short 25x 7350 put with a premium of 33 points, long 50x 7350 calls for a premium of 35 points short 35x 7325 puts calls where each has a premium of 22 points

b. What is your payoff in points and dollars if at expiry, the market settles at 7362?

c. What is your payoff in points and dollars if the market settles at 7348?

d. What is your payoff in points and dollars if the market settles at 7332?