Which of the following statements is not correct about a soap bubble?

Options

A. work done in forming the bubble of radius R and surface tension T is `8piR^2`T
B. Work done in doubling the radius of a bubble of radius R and surface tension T is `24piR^2T`
C. pressure inside a bubble is greater than that inside a drop of the same radius and of same liquid
D. pressure inside a bubble is less than that outside the bubble for same radius and surface tension