Assume the first instruction starts at memory address 4000: slt $t1, $s2, $s3 beg Stl, $s4, foo beg $sl, Szero, boo j Exit foo: add $s0, $s1, s2 j Exit boo: addi $s4, $s5, 2 Exit: Convert all beg and j lines from the code above into machine code: a. beg Stl, $s4, foo c. j Exit (first) d. j Exit (second)