Assume you are executing the following instruction sequence: 6+5+4 = 15 Add $50, $t0,$t1 Sub $s 1, $t0,$t2 Addi $s3, $81, 12 BEQ $51, $s3, L1 Mul $s2, $s1, $s Addi $s4, $s2, 20 J END L1: Addi $81, $s1, 20 Addi $s3, $zero, 2 Mul $54, $s1, $s3 END If the initial value of temporary registers are $t0 = 6, $t1 = 10 and $t2 = 4, what will be the final value of $s4 register? If the address of first instruction (Add $50, $t0,$t1) is 100 (in decimal) what will be the address of last instruction (END)? For the given temporary register values ($t0 = 6, $t1 = 10, $t2 = 4), what is the address of 8th instruction that will be executed