Add, Subtract Here complete the two add and subtraction functions, imatrix* subtract(imatrix* m1, imatrix* m2, imatrix* add(imatrix* m1, imatrix* m2. These two functions take two imatrix and add/subtract them from each other. The result is written to a file and can be observed. To blend images together, try scaling them before adding or subtracting them. Complete the code to add 2 matrices in C.
imatrix* add(imatrix* m1, imatrix* m2){
// YOUR CODE HERE
return NULL;
}

The program below has been generalized to read a user's input value for hourlywage. run the program. notice the user's input value of 10 is used. modify that input value, and run again. generalize the program to get user input values for workhoursperweek and workweeksperyear (change those variables' initializations to 0). run the program. monthsperyear will never change, so define that variable as final. use the standard for naming final variables. ex: final int max_length