14.

Maryland Incorporated produces toys. Total manufacturing costs are $350,000 when 50,000 toys are produced. Of this amount, total variable costs are $100,000. What are the total production costs when 75,000 toys are produced? (Assume the same relevant range for both production levels.) ______

A) $150,000 B) $525,000 C) $400,000 D) $500,000