Janice and shane are both senior software analysts. they have worked together on projects for six years and get along very well. janice is anticipating the arrival of her first child and will not be able to work on a full-time basis in the future. shane is contemplating opening his own business as a home media installation consultant and does not want to continue to work full time. they both need some income. which of the following alternative job structures would be best for janice and shane? job enlargement

telecommuting

job rotation

job sharing

job enrichment

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.)