I do not know how to work this assignment, any help is appreciated

1. The partial table is for a firm operating in a perfectly competitive market. Fill in the table to determine the firm's cost structure and optimal output level. Round to two decimal places where necessary. Mathematical work will be required to complete the table, so you must show your work to receive any credit (20 points). Input Output MPP APP Output TR MR AR Input FC TVC TC MC ATC AVC AFC Profit Usage Price Price 160 XXX 8.0 1200 XXX XXX 30 25 900 40 4.5 -150