Answer
Find out the how much did Norman buy the Cole Haan shoes from Macy’s .
To prove
As given
Macy’s buys a pair of Cole Haan dress shoes wholesale for $90.
If Macy’s marks up the price 20%, and tax is 9% .
20% is written in the decimal form

= 0.20
Markup price = 0.20 × 90
= $18
9% is written in the decimal form

= 0.09
Tax price = 0.09 × 90
= $8.1
Thus
Norman buy the Cole Haan shoes from Macy’s = Price of the shoes + Tax price + Mark up price
= 90 + 8.1 + 18
= $ 116.1
Therefore Norman by the Cole Haan shoes from Macy’s for $116.1 .