with using matlab program please

1- Write your own scripts to perform the following tasks: a) A for loop that multiplies all even numbers from 2 to 10. b) A for loop that assigns the values 10, 20, 30, 40, and 50 to a vector. 2- Given the vector x=[1 8 3 9 0 1] use a for loop to: a) Add up the values of all elements in x. b) Compute the cumulative sum, i.e 1; 9; 12; 21; 21; 22, of the elements in x