Your weekly cost (in dollars) to manufacture x bicycles and y tricycles is C(x, y) = 20,000 + 64x + 20y + 56/ xy. Find a formula for the marginal cost of bicycles. ac ax Find a formula for the...

Extracted text: Your weekly cost (in dollars) to manufacture x bicycles and y tricycles is C(x, y) = 20,000 + 64x + 20y + 56/ xy. Find a formula for the marginal cost of bicycles. ac ax Find a formula for the marginal cost of tricycles. ac ду = What happens to the marginal cost of bicycles as the number of bicycles produced increases? Calculate the marginal cost of bicycles at each production level. Round to 2 decimal places. Marginal cost of bicycles (dollars per bicycle) Production level 10 bicycles and 10 tricycles 20 bicycles and 10 tricycles 30 bicycles and 10 tricycles So when the production of bicycles increases, the marginal cost of bicycles decreases.