Watermelon

A watermelon costs:

•   $3.99
•   $8.00
•   $2.00
•   $28.00

This price is good from _____ to _____:

•   5/8 to 6/28
•   $2.00 to $3.99
•   6/8 to 6/28
•   5/8 to 5/28

This ad is probably for:

•   a grocery store
•   a pharmacy
•   a restaurant
•   a state park