Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

If average total cost is $50 and average fixed cost is $5 when output is 10 units, then the firm's total variable cost at that level of output is:
A. $1,000.
B. $700.
C. $450
D. impossible to determine without additional information