If possible please explain why each answer was chosen.

3) Chose the C code that most likely created this assembly code ANDS RO,R2,R1 BEQ LR a) RO R2 & R1; if (R0 != 0) return R0; b) if (R2 && R1) return RO; c) R0 = R2 & R1; if (R0 == 0) return R0; d) if (R1- R2) return RO; e) none of the above