Mr. jackson is ordering kazoos for his second, third, and fourth grade music classes. the kazoos come in boxes of 8. there are 26 second graders, 24 third graders, and 30 fourth graders. which expression represents how many boxes of kazoos mr. jackson needs to order so that every student receives a kazoo? a. ( 26 × 24 × 30 ) + 8 b. ( 26 + 24 + 30 ) × 8 c. ( 26 + 24 + 30 ) ÷ 8 d. ( 26 × 24 × 30 ) ÷ 8