Which of the following is the MAIN difference between an open-ended and a close-ended
problem statement?

A.
An open-ended problem statement leads to multiple solutions, while a close-ended one
has limited solutions.

B.
An open-ended problem statement has a low success rate, whilea close-ended problem
statementhas a high success rate.

C.
In open-ended problem statements, well defined resources cannot be allocated to the
project, while a close-ended one allows for defined resources.

D.
An open-ended problem statement expands the scope of the project, while a
close-ended one keeps the project in scope.

Explanation: