the table shows the costs of three types of meat John bought at a supermarket. complete the table.

Beef: 2.0 lb (amount purchased) $7.20 (paid) ?(cost per pound. answer needed)
Pork: 2.5 lb (amount purchased) $8.10 (paid) ?(cost per pound. answer needed)
Chicken 3.5 lb (amount purchased $9.80 (paid) ? (cost per pound. answer needed)
Since i am so desparte im offering 34 points!!!