Answer:
Total Cost is the cost that is fixed and does not vary directly with the level of output. According to this question typesetting, printing, editing, reviews, promotion, and advertising are fixed costs. The total fixed cost here is $100000.
Total Variable Cost is the costs that vary directly with the level of output. Variable costs are incurred on variable factors. The Total Variable Cost here is $49000.
Marginal cost is addition to the total cost when one more unit of output is produced.
<u>EQUATIONS </u>
TC = 100000 + 4.9Q
ATC = 100000 + 4.9Q / Q
AVQ = 4.9Q / Q
MC = Change in Total Cost / Change in Quantity = 4.9
<u>GRAPH</u>
Is attached as picture.
Conclusion: The AVC and MC both are equal to 4.9.
