In 1990 a whopper cost $0.99. In 2000 it still cost $0.99. In 2018 it cost $4.29. So that's a 4.3x change, not a 28x change as claimed, and represents an "in

In 1990 a whopper cost $0.99. In 2000 it still cost $0.99. In 2018 it cost $4.29. So that's a 4.3x change, not a 28x change as claimed, and represents an "inflation" of about 7.5%/yr over the past two decades (or 5.5%/yr since 1990). https://www.insider.com/fast-food-burgers-cost-every-year-2018-9#in-2018-your-burger-costs-an-average-of-264-25 https://www.insider.com/fast-food-burgers-cost-every-year-20...