Identify which informal research technique would be most appropriate for each situation You receive a voice mail from your supervisor asking you to compile a list of talking points for an upcoming interview on the Morning News Show. The best informal information gathering technique to find out the details of what your boss expects would be to:

a. Look in the files
b. Conduct an informal survey
c. Talk with your boss

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.)