How to solve this problem using MATLAB?

Q2. 15 points] A 70 lb bag of rice is being pulled by a person by applying a force F at an angle as shown. The force required to drag the bag is given by: 70 where = 0.35 is the friction coefficient. (a) Determine F(8) for -5, 10, 15, 20, 25, 30, 35. (b) Determine the angle where Fis minimum. Do it by creating a vector with elements ranging from 5 to 35 and spacing of 0.01. Calculate F for each value of and then find the maximum F and associated with MATLAB's built-in function max