The difference between a project and a program is that?

A. A program is made up of multiple projects

B. Both1) A program is made up of multiple projects, and2) A project is a one-shot deal while a program is on-going

C. A program requires at least three times longer to plan than a project

D. A project is a one-shot deal while a program is on-going

E. Both1) A program requires at least three times longer to plan than a project, and2) A project is a one-shot deal while a program is on-going