The manufacturer of a popular soft drink claims that cans of this drink contain 12 ounces. a consumer group is suspicious of this claim and believes the amount in each can is less than 12 ounces. a random sample of 18 cans is selected and the amount in each can is measured. calculate the sample standard deviation s

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.)

Phoenix guitars is interested in pursuing backward integration to take greater ownership of the extraction of raw materials and production of components used in its signature line of guitars. although this approach would lower the overall cost of producing a guitar, the costs associated with producing electronic pickupsfor sound amplification are far greater than those associated with sourcing pickups from a reliable supplier. which of the following approaches is likely to produce superior results? a) invest in vertical integration despite the cost of producing pickups. b) abandon the idea of vertical integration entirely. c) pursue taper integration. d) introduce a budget line of guitars to diversify the firm's offerings.

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