y=x(x+3) (x+1) (x-1)

1.what will be the value of y if the value of x is 1?
A.5
B.10
C.1
D.0
2.Which of the following value of x must be substituted to get y=30?
A.1
B.0
C.2
D.3
3.Which of the following value of y if x=5?
A.2536
B.4536
C.1536
D.1236​