Consider the following MIPS assembly codes .data

a: .word -10

b: .word 8

e: .byte -10

.text

lw $s0,a

lw $s1,b

lw $s2,e

lb $s3,e

add $t1,$s2,$s1

add $t2,$s3,$s1 a)Observe that after executing the program $s2 has 0x000000f6 and $s3 has 0xfffffff6. Explain Why? b)Observe that we are performing the same mathematical operation, (-10+8), and storing the results in $t1 and $t2, respectively. Check which one has the correct result. Explain why?