Could you please help me to fill out this chart?

Use the cost schedule below to answer the following questions about a price-taking firm who produces discrete units (there cannot be a half-computer in this world). ATC is average total cost, AVC is average variable cost and AFC is average fixed cost. Computers per Day Fixed Cost Variable Cost Total Cost Marginal Cost ATC AVC AFC Price 0 $30 $0 $35 $30 $20 2 $30 $30 3 $30 $40 $30 $60 5 $30 $90 $30 $130 $30 $180 8 $30 $240 9 $30 $310 10 $30 $390