MATLAB HELP ( use Matlab code for the answer please!)

1. Falling Parachutist The velocity v of a falling parachutist is given by v=g (1-e-c/m) where g = 9.81m/s2. For a parachutist with a drag coefficient c= 16kg/s, compute the mass m so that the velocity is v = 20m/s at t = 8s. Use the following initial guess - [mlower, mupper] = [5, 130] for bracket methods, minitial = 50 for open methods. If there is no specified relative error percentage or number of iterations, please use relative error percentage = 0.0001% and maximum iterations= 50. o With the bisection method, - iterate until Es = 0.1% then save [root, the number of iteration] on EX2_1.dat, - iterate 10 times then save [root, Ea] on EX2_2.dat. o With the false position method, - iterate until Es = 0.1% then save [root, the number of iteration] on EX2_3.dat, - iterate 10 times then save [root, Ea] on EX2_4.dat. . With the Newton-Raphson method, - iterate until Es = 0.1% then save [root, the number of iteration] on EX2_5.dat, - iterate 10 times then save [root, Ea] on EX2_6.dat