Musashi lives in Philadelphia and runs a business that sells pianos. In an average year, he receives $704,000 from selling pianos. Of this sales revenue, he must pay the manufacturer a wholesale cost of $404,000; he also pays wages and utility bills totaling $286,000. He owns his showroom; if he chooses to rent it out, he will receive $3,000 in rent per year. Assume that the value of this showroom does not depreciate over the year. Also, if Musashi does not operate this piano business, he can work as an accountant, receive an annual salary of $20,000 with no additional monetary costs, and rent out his showroom at the $3,000 per year rate. No other costs are incurred in running this piano business.1) Identify each of Yakov's costs in the following table as either an implicit cost or an explicit cost of selling pianos. Explicit or Implicit?The wages and utility bills that Yakov pays. The salary Yakov could earn if he worked as a paralegal. The wholesale cost for the pianos that Yakov pays the manufacturer. The rental income Yakov could receive if he chose to rent out his showroom. 2) Complete the following table by determining Yakov's accounting and economic profit of his piano business. Profit (dollars)Accounting Profit Economic Profit

Explicit costs are actual costs which Yakov must make while implicit costs are opposite of explicit costs, Implicit costs are opportunity costs.

Grouping them, we have the following;

•The wages and utility bills that Yakov pays. => Explicit costs

•The salary Yakov could earn if he worked as a paralegal.=>Implicit Costs

•The wholesale cost for the pianos that Yakov pays the manufacturer. => Explicit costs

•The rental income Yakov could receive if he chose to rent out his showroom =>Implicit Costs

2) Yakov's accounting and economic profit of his piano business.

Profit($)

Acct Profit Economic Profit

$14,000. -$9,000 (loss)

•Yakov's accounting profit will be his revenue - explicit costs.

Therefore accounting profit=

$704,000 - ($404,000 - $286,000) = $14,000

• Yakov's economic profit will be (accounting profit - (rent + forgone salary)

Therefore, accounting profit =

$14,000 - ($3,000+$20,000) = -$9,000

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.

answer: in the short-run firms will respond by raising the price of turkey.

explanation: initially the long-run equilibrium is at a price of $5 per pound of turkey and a quantity of 50 million pounds per year. now, when webmd claims that a protein found in turkey will increase your expected lifespan by 4 years. the consumers demand for turkey will increase at every price shifting the demand curve to the right from d1 to d2. while, there will be no change in the supply curve in the short-run as it is not possible for producers to adjust supply so quickly. as a result the new equilibrium will occur at a higher price and a higher quantity of turkey.

thus, in the short run firms will respond by increasing the price of turkey, selling more quantity at a higher price and earning economic profits.