Respuesta :

If you sell tacos for $4, when they had a production cost of $2, this is a markup percentage of 100%.

What is the markup percentage of the tacos?

This can be found by the formula:

= (Selling price - Cost price) / Cost price x 100%

Solving gives:

= (4 - 2) / 2 x 100%

= 2 / 2 x 100%

= 1 x 100%

= 100%

In conclusion, the markup is 100%.

Find out more on markup percentages at https://brainly.com/question/14325055.