You work for a flower company. You sell roses at these prices: 3 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?

A. 6%

B. 18%

C. 22%

D. 29%

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

this cant be answered without the graph. you may need to add it.