The newspaper is considering offering articles to readers online suppose that it costs 9,000 per month to hire a web designer and that the marginal cost of service the ath article each month is (a- 300)^2/1,000 + 1/100, find each of the following monthly costs associated with distribution of the articles:
- Marginal Cost MC(a)
- Fixed Cost FC(a)
- Variable Cost VC(a)
- Total Cost c(a)
- Average Fixed Cost AFC(a)
- Average Variable cost AVC(a)
- Average Total Cost, AC(a)