please solve and explain

1. Consider the following MIPS loop: Loop: slt $t2, $zero, $t1 beq $t2, $zero, Done addi $t1,$t1,-1 addi $s2, $s2, 2 j Loop Done: a. Assume that the register $t1 is initialized to the value 10. What is the value in register $s2 assuming $s2 is initially zero? b. For the loop above, write the equivalent C code routine. Assume that the registers $81, $s2, $t1, and $t2 are integers A, B, i, and temp, respectively. C. For the loop written in MIPS assembly above, assume that the register $t1 is initialized to the value N. How many MIPS instructions are executed