A 2.5 pound package of chicken is on sale for $5.75. The costs of several other packages of chicken are shown in the table on the left. Which package costs the same per pound?
A. $6.79 for 2.25 lb
B. $2.99 for 1 lb
C. $14.95 for 6.5 lb
D. $39.99 for 18 lb