Answer:
Mark-up= 0.4859 = 48.59%
Step-by-step explanation:
Giving the following information:
Camille Keegan sells lamps for $92.10 that cost her $62.00.
To calculate the mark-up, we need to use the following formula:
Mark-up= (selling price/unitary cost) - 1
Mark-up= (92.1/62) - 1
Mark-up= 0.4859 = 48.59%