Please see below. I need help with both of these items please and thank you. Note that I am only given one opportunity at each of these. Note that both problems have multiple pictures attached to them.

Problem #1

Use your knowledge of cost functions to calculate the missed cost data in the accompanying table. Round your answers to two digits after the decimal. Marginal Fixed Variable Total Quantity Average fixed Average Average total cost cost cost cost cost variable cost cost 0 --- 1 $40.00 2 $68.00 3 $85.00 4 $30.00 $412.00 What is the total cost when producing zero units? total cost: $ What is the marginal cost for the first unit? marginal cost: $What is the average total cost when producing three units? average total cost: $ What is the average variable cost when producing four units? average variable cost: $Each graph illustrates three short-run cost curves for firms, where ATC is average total cost (also referred to as average cost), MC is marginal cost, and AVC is average variable cost. Please classify each of the graphs as valid or invalid based on what you know about the relationships between these curves. Graph A Graph A is MC valid invalid AVC Cost ATC Output Graph B Graph B is MC valid invalid ATC Cost AVC Output