2009 AMC 12B Problem 6

By inserting parentheses, it is possible to give the expression 2\times3 + 4\times5 several values. How many different values can be obtained?

\textbf{(A)}\ 2\qquad \textbf{(B)}\ 3\qquad \textbf{(C)}\ 4\qquad \textbf{(D)}\ 5\qquad \textbf{(E)}\ 6

Full credit goes to MAA for authoring these problems. These problems were taken on the AOPS website.