Please help!

QUESTION 4 Which of the following code snippets will branch to the label, is one, only if bit 0 of $t0 contains the value, 1? Hint: Make sure you understand "bit masking" explained in the video lecture. andi $to, Sto, 0 beq Sto, s0, is_one nop code for when bit 0 of Sto is zero is_one: code for when bit 0 of $to is one andi Sto, Sto, bne Sto, s0, is_one nop -# code for when bit 0 of $t0 is zero is one: code for when bit 0 of $t0 is one andi Sto. St0, 1 beq Sto, s0,is one nop -# code for when bit 0 of $to is zero is zero: code for when bit o of sto is one