Please complete the following in MATLAB

Then save the spreadsheet to a .xlsx (Excel) file. b) Write a MATAB script that uses the MATLAB function readmatrix() to read the new data file and store it in array variables. c) Plot the function; use a for-end or while-end loop d) Estimate the discrete integral by manually estimating the area of the function curve. e) Write a MATLAB script using the Trapezoid Method discussed in the lecture to numerically calculate the integral of the data. f) Write a MATLAB script to numerically compute the integral of the data using the MATLAB function trapz()