Select the correct answer.
You work for a flower company. You sell roses at these prices: 3 roses for $4.80, 6 roses for $9, 12 roses for $14.40, and 36 roses for $45. What is
the approximate percentage difference of the best and worst rose deals according to their unit costs?
OA. 696
ОВ.
18%
Ос.
22%
OD. 29%