Disc Method: Revolving Around Other Axes Practice Test

What is the correct setup for the volume when the region under $y=\ln(x+1)$ from $x=0$ to $x=2$ is revolved about $y=-1$?

What is the correct setup for the volume when the region under $y=x+2$ from $x=1$ to $x=4$ is revolved about $y=1$?