How do you calculate the percentage of customers (80%) who have to buy the warranty to keep a stable profit margin in the last question?
Sorry for the inconvenience. I'm referring to the question under analysis 2: Which percentage of customers has to buy the warranty in order to keep WyCar’s profit margin from model “300” stable?
Sorry for the inconvenience. I'm referring to the question under analysis 2: Which percentage of customers has to buy the warranty in order to keep WyCar’s profit margin from model “300” stable? I'm confused about how could we get the 80% in the answer?