Your parents heard about the success of your business and they want to help you outSuppose they want to give you an additional $300 to put toward your business. However, there's a catchIf you make more than $600 additional profit, you have to give them 10% of your earnings above $600For example, if you have earned $650, then you owe 10% of $50, or $5, to your parents.

g)

If you still sell your item for the same price, what is the most money you can hope to earn from your business now?

If I receive an additional $300 from my parents, the maximum profit I can make without owing them any money is $600. Therefore, the most money I can hope to earn from my business now is $600.