1. (10 pts) Implement the following C code in MIPS assembly. Show the contents of the stack after the function call to the function "compare" is made. Assume that the stack pointer is originally at address Ox7FFFFFFc int compare (int a, int b) ( if (sub (a, b) 0) return 1; else return 0; int sub (int a, int b) * return a-b; 2. (10 pts) Implement the following C code in the table in MIPS assembly. Suppose that tibler was called with n = 4, show the contents of the stack after the function call to the function "tibiter" is made. Assume that the stack pointer is originally at address 0x7fffffc. int fib iter (int a, int b, int n) l if (n-0) return b; else return fib iter (atb, a, n-1) 1. (10 pts) Implement the following C code in MIPS assembly. Show the contents of the stack after the function call to the function "compare" is made. Assume that the stack pointer is originally at address Ox7FFFFFFc int compare (int a, int b) ( if (sub (a, b) 0) return 1; else return 0; int sub (int a, int b) * return a-b; 2. (10 pts) Implement the following C code in the table in MIPS assembly. Suppose that tibler was called with n = 4, show the contents of the stack after the function call to the function "tibiter" is made. Assume that the stack pointer is originally at address 0x7fffffc. int fib iter (int a, int b, int n) l if (n-0) return b; else return fib iter (atb, a, n-1)