The weekly cost (in dollars) to manufacture x bicycles and y tricycles is: C(x,y)=20,000+60x+20y+50 /xy a)...

 

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The weekly cost (in dollars) to manufacture x bicycles and y tricycles is: C(x,y)=20,000+60x+20y+50 /xy a) Determine the marginal cost of a bicycle b) Determine the marginal cost of a tricycle c) Determine the average cost (x, y) (2 points) (2 points) (1 points) d) Determine the marginal average cost of a bicycle at a production level of five bicycles and five tricycles (2 points) e) Determine the marginal average cost of a tricycle at a production level of five bicycles and five tricycles (2 points) Determine the following second order partial derivatives 8 -C(x,y), 8 dx 2 C(x,y), axdy C(x,y) and C(x,y) 8 dy (6 points) The weekly cost (in dollars) to manufacture x bicycles and y tricycles is: C(x,y)=20,000+60x+20y+50 /xy a) Determine the marginal cost of a bicycle b) Determine the marginal cost of a tricycle c) Determine the average cost (x, y) (2 points) (2 points) (1 points) d) Determine the marginal average cost of a bicycle at a production level of five bicycles and five tricycles (2 points) e) Determine the marginal average cost of a tricycle at a production level of five bicycles and five tricycles (2 points) Determine the following second order partial derivatives 8 -C(x,y), 8 dx 2 C(x,y), axdy C(x,y) and C(x,y) 8 dy (6 points)