PLEASE HELP!!

The graph shows the cost C in dollars of W points of blueberries. Select ALL the true statements.

A. 1 pound of blueberries cost $2.75

B. 2.75 pounds of blueberries cost $1

C. 5 pounds of blueberries cost $15.30

D. 12 pounds of blueberries cost $33

E. The point (3,9) is on the graph of the proportional relationship