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Sagot :

Answer:

1. Percent change - 14.5455% ≈ 15% | decrease

2. Percent change - 30.2326% ≈ 30% | increase

3.  New price - $83.74

4. New price - $436.50

Step-by-step explanation:

To find an increase or decrease in price, if you have the percent provided, convert the percent into a decimal, then multiply the percent by the price, if it's an increase, add the price by the sum, if it's a decrease, subtract the price by the sum.