Final answer:
To determine the change in selling price of an Apple iPad from 2021 to 2022, you subtract the earlier price from the latter. If the result is negative, it's a decrease; if positive, it's an increase. Specific prices for each year are needed to provide the exact answer.
Step-by-step explanation:
To calculate the amount of decrease or increase in the selling price of a product like an Apple iPad from one year to the next, you would subtract the old price from the new price. For example, if the iPad was selling for $500 in 2021, and then the price changed to $450 in 2022, you would calculate the price change as follows:
- Price in 2021: $500
- Price in 2022: $450
- Price change: $450 - $500 = -$50
In this scenario, there was a $50 decrease in the selling price. However, without the specific prices for the iPad in 2021 and 2022, we cannot definitively determine the answer from options (a) through (e). The answer would be obtained by following a similar calculation once the prices are known.