Which of these changes have you noticed? Check all that apply.A new product has a higher price than an older model.An old model goes on sale when a new model is released.A product goes on sale during a holiday.The price of a product drops after most people have already purchased it.
Answer
A
A new product has a higher price than an older model.
B
An old model goes on sale when a new model is released.
C
A product goes on sale during a holiday.
D
The price of a product drops after most people have already purchased it.