A certain company's main source of income is a mobile app. The function hhh 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?
1.The company's profit will be 0 if they don't charge for it.

2. The company's profit will be 0 if they charge about, 1 or about $13 for it.

3. Greater app price relates to smaller profit as long as the app's price is less than about 7 dollars.

4. Greater app price relates to smaller profit as long as the app's price is more than about 7 dollars.