PLEASE provide the correct solution to the following questions.?

V. MIPS Functions (20 pts) For this part we will be porting your code from Part IV into a function doubleSum). This function now takes the variable z as a parameter, and returns w at the end. You should convince yourself that this code computes twice the sum of all integers from 0 to z: public int doubleSum (int z) [ int w, x = 0; for (int y-0 y