Answer:
Markup Percentage = 125%
Explanation:
The wholesale price is $40, the "selling price" is $89.99.
90-40=50 (Profit)
Now that we know the profit , we need to find the percentage.
To find this percentage we can use the formula: (M=Markup percent)
![M=profit/cost*100%](https://img.qammunity.org/2021/formulas/mathematics/college/sxcs0r9uodcs4vjbt3gddwbsxlmf27r1n8.png)
In this situation, we can insert PROFIT= 50, Cost=40
M=50/40*100
= 1.25*100
=125%