The Cost to Mail a First-Class Letter Is 33 Cents

Multiple Choice

The cost to mail a first-class letter is 33 cents for the first ounce. Each additional ounce costs 22 cents. (Fractions of an ounce are rounded up to the next whole ounce.) How much would it cost to mail a letter that weighs 2.7 ounces?

A) 55 cents
B) 66 cents
C) 77 cents
D) 88 cents
E) 99 cents