Answer:
MArkup $3.87
Selling Price $29.67
Step-by-step explanation:
Set up your problem like this: 25.80(.15)
Next, find the markup price by multiplying 25.80 and .15
Markup $3.87
Don't forget to move your decimal point.
Add your markup price to your original price.
3.87+25.80+29.67
