Price Calculator

You are calculating the final price for a product after discount and tax. The discount is applied first, and tax is calculated on the discounted price.

Write these functions:

• calculateDiscount(price, discountPercent) should return the discount amount.

• calculateTax(priceAfterDiscount, taxPercent) should return the tax amount.

• calculateFinalPrice(price, discountPercent, taxPercent) should subtract the discount, add tax, and return the final price.

• createPriceSummary(price, discountPercent, taxPercent) should return an object with price, discount, tax, and finalPrice.

Sample checks:

console.log(createPriceSummary(100, 20, 10));console.log(createPriceSummary(200, 25, 5));console.log(createPriceSummary(50, 0, 10));

Expected output:

{ price: 100, discount: 20, tax: 8, finalPrice: 88 }{ price: 200, discount: 50, tax: 7.5, finalPrice: 157.5 }{ price: 50, discount: 0, tax: 5, finalPrice: 55 }

Do not hardcode the example values. The functions should work for other prices and percentages too.