Answer:
180%
Step-by-step explanation:
-Markup price is defined as the difference between a product's selling and cost prices.
#We subtract the cost price from the selling price to determine the markup price:
[tex]Markup=Selling \ Price-Cost Price\\\\=56-20\\\\=\$36[/tex]
-The markup percentage is the markup price expressed as a percentage of the cost price and is calculated as follows:
[tex]Markup \ Percentage=\frac{Markup}{Cost \ Price}\times 100\%\\\\=\frac{36}{25}\times 100\%\\\\=180\%[/tex]
Hence, the markup percentage is 180%