The region R is bounded by the x-axis, y-axis, x = 3 and y = 1/(sqrt(x+1))

Question

A. Find the area of region R.
B. Find the volume of the solid formed when the region R is revolved about the x-axis.
C. The solid formed in part B is divided into two solids of equal volume by a plane perpendicular to the
x-axis. Find the x-value where this plane intersects the x-axis.

Please show your work!