Chelsea Had Earnings from Her Salary of $50,000, Interest on Savings

Chelsea had earnings from her salary of $50,000, interest on savings of $2,000, and a contribution to a registered retirement saving plan of $2,000.Chelsea's net income would be

A) $50,000.
B) $48,000.
C) $52,000.
D) $46,000.
E) $49,500.