Answer:
Mark-up = 50%
Step-by-step explanation:
Given the following data;
Selling price = 15 Pesos
Purchasing cost = 10 Pesos
To find the mark-up;
First of all, we would determine the profit;
Profit = 15 - 10
Profit = 5 Pesos
Now, we can solve for the mark-up using the formula below;
Mark-up = 50%