Answer:
1) It is a price floor which is binding as employeer cannot hire teenagers willing to work below 24 dollars per hour
2) it is a price celling and is biding as the current equilibrium price is 3.00 There will be shortage as demand will icnrease for the lower price but supply decrease as it is not as profitable
3) it is a price floor which is also binding as the equilibrium is at 3 dollars the supplier will have to increase price and sales volume will be lower as demand will drop
Explanation: