A certain company's main source of income is a mobile app. The function h models the company's annual profit (in millions of dollars) as a function of the price they charge for the app (in dollars).

Which of these statements are true?
Choose all answers that apply:

(Choice A)The company's profit will be 0 if they don't charge for it.

(Choice B)The company's profit will be 0 if they charge about $1 or about $13 for it.

(Choice C)Greater app price relates to smaller profit as long as the app's price is less than about 7 dollars.

(Choice D)Greater app price relates to smaller profit as long as the app's price is more than about 7 dollars.