Write an m-file that sorts a vector, x, and stores the sorted values in a vector, y. for example, if x= [3,6,2,8,5,-3,2,0] your m-file should create the vector y with the following contents 1-3 -3,0,2,2,3,5,6,8] for the purpose of testing and grading your m-file: do not define the matrix x within your m-file. that vector should exist in the workspace prior to executing your m-file. do not display y. this will be done by the script the grader uses to test your m-file variable names (x, and y) must be exactly as specified (lower case)

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?