Please solve using excel and upload what the excel input would be.

25. Falling parachutist As in Problem 25 of Section 2.5, you bail out of a helicopter and immediately open your parachute, so your downward velocity satisfies the initial value problem dv dt = 32 1.6v, v(0) = 0 (with t in seconds and v in ft/s). Use the Runge-Kutta method with a programmable calculator or computer to approximate the solution for 0 31 32, first with step size h = 0.1 and then with h = 0.05, rounding off approximate v-values to three decimal places. What percentage of the limiting velocity 20 ft/s has been attained after 1 second? After 2 seconds