Need Help Solving:

Stormer Company reports the following amounts on its statement of cash flow: Net cash provided by operating activities was $33,000; net cash used in investing activities was $12,000 and net cash used in financing activities was $15,000. If the beginning cash balance is $6,000, what is the ending cash balance?

A. $6,000.

B. $36,000.

C. $54,000.

D. $66,000.

E. $12,000.