Exttron, Inc., has only variable costs and fixed costs. A review of the company's records disclosed that when 100,000 units were produced, fixed manufacturing costs amounted to $200,000 and the cost per unit manufactured totaled $5. On the basis of this information, how much cost would the firm anticipate at an activity level of 97,000 units?

A. $485,000. B. $491,000. C. $494,000. D. $500,000. E. Some other amount not listed above.