For a pipelines CPU with a single ALU, consider the following :
A. The $$j + 1^{st}$$ instruction uses the result of $$j^{th}$$ instruction as an operand
B. Conditional jump instruction
C. $$j^{th}$$ and $$j + 1^{st}$$ instructions require ALU at the same time
Which one of the above causes a hazard?

A

A and B only

B

B and C only

C

B only

D

A, B, C