Sara is about to graduate high school. She has saved money the last few years while working a part-time job. Her parents bought her a car when she turned 16, but her younger brother is about to turn 16 and her parents have promised him the car when he turns 16. This means Sara must buy a car on her own. She has about $6,000 saved, and she received another $1,000 in graduation gifts. She wants to buy a reliable car that will last her throughout college. She has spotted a Honda Accord with low miles, but the asking price is $15,000. Required:
Which banking service is Sara most interested in?

An increase in the market price of men's haircuts, from $16 per haircut to $26 per haircut, initially causes a local barbershop to have its employees work overtime to increase the number of daily haircuts provided from 20 to 25. when the $26 market price remains unchanged for several weeks and all other things remain equal as well, the barbershop hires additional employees and provides 40 haircuts per day. what is the short-run price elasticity of supply? nothing (your answer should have two decimal places.) what is the long-run price elasticity of supply? nothing (your answer should have two decimal places.)