Some products are produced most efficiently when there is a single supplier. what is this called?

natural monopoly

natural resources

price controls

wage controls

Simon, aged 10, is invited to a classmate's birthday party at an exclusive ski resort on march 15th. the day will include 4 hours of snowboarding, lunch and birthday cake. simon's mother checks a box on the invitation that says "yes, we will attend" and returns it to the classmate's address. unfortunately, they later don't attend the party when simon comes down with the flu. on march 17th, simon's mother receives an invoice in the mail from simon's classmate for $35 that says, "party no-show fee." can simon's classmate collect the fee?

From what part of income should someone take savings?

Danielle enjoys working as a certified public accountant (cpa) and assisting small businesses and individuals with managing their finances and taxes. which general area of accounting is her specialty? danielle specialized in