Cоnsider the prоgrаm belоw thаt displаys 4 characters. .origin 0x0001_0000 START: lui s0, %hi(START) addi s1, s0, %lo(CHARS) lb a1, 3(s1) addi a0, zero, 10 ecall lw t0, %lo(N)(s0) add t1, s1, t0 lb a1, 0(t1) addi a0, zero, 10 ecall addi t4, s0, %lo(N) lw t0, 4(t4) add t1, s1, t0 lb a1, 0(t1) addi a0, zero, 10 ecall addi t5, s0, %lo(DONE) lb a1, 15(t5) addi a0, zero, 10 ecall DONE: halt N: .word 5 .word 7 CHARS: .string "oadewlts" Trace the execution of the program above and answer the following questions. A. What is the first character that this program displays? [ch1]B. What is the second character that this program displays? [ch2]C. What is the third character that this program displays? [ch3]D. What is the fourth character that this program displays? [ch4]