Plz solve this question, thanks!

For the following problems assume the effective 6-month interest rate is 2%, the S&R 6- month forward price is $1020, and use these premiums for S&R options with 6 months to expiration: Strike Call Put $950 $120.405 $51.777 1000 93.809 74.201 1020 84.470 84.470 1050 71.802 101.214 1107 51.873 137.167 Compute profit diagrams for the following ratio spreads: a. Buy 950-strike call, sell two 1050-strike calls. b. Buy two 950-strike calls, sell three 1050-strike calls. c. Consider buying n 950-strike calls and selling m 1050-strike calls so that the premium of the position is zero. Considering your analysis in (a) and (b), what can you say about n/m? What exact ratio gives you a zero premium? For the following problems assume the effective 6-month interest rate is 2%, the S&R 6- month forward price is $1020, and use these premiums for S&R options with 6 months to expiration: Strike Call Put $950 $120.405 $51.777 1000 93.809 74.201 1020 84.470 84.470 1050 71.802 101.214 1107 51.873 137.167 Compute profit diagrams for the following ratio spreads: a. Buy 950-strike call, sell two 1050-strike calls. b. Buy two 950-strike calls, sell three 1050-strike calls. c. Consider buying n 950-strike calls and selling m 1050-strike calls so that the premium of the position is zero. Considering your analysis in (a) and (b), what can you say about n/m? What exact ratio gives you a zero premium