Answer:
• Calculate the tax amount:
Tax Amount = 4% of P15,100
Tax Amount = 0.04 * P15,100
Tax Amount = P604
• Add the tax amount to the original price of the refrigerator to find the total cost:
Total Cost = Original Price + Tax Amount
Total Cost = P15,100 + P604
Total Cost = P15,704
So the total cost of the refrigerator after adding a 4% tax is P15, 704.
