What is the expenditure function? ○ E(Pa, Py, U) = Pa 9a (Pa, Py, I) + Pygy (Pa, Py, I) PxGx O$E(Px, Py, U) = (U − In ( ₂ ) + 1). 4px Py 4 Px O E(P2, Py‚U) = (U − ln ( P ) + 1). 4 4 ○ E(Pz, Py,U) = (U − ln( P + 1)) . På 2Py

Also calculate monthly budget. Thanks!

If C = 32 + 0.90Y, how much would an individual save when income is 953? Select one: O a. 63.30 О Б.-825.7О О с. 889.70 O d. 825.70

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2. Compute Ay = f(x + dx) – f(x) and the differential dy = f'(x)dx for the following: %3D (a) f(x) = when x= 3, dx =-D (b) ƒ(x)= ln x when x= 1, dæ =

If Michelle's income is reduced to zero after she loses her job, her consumption will be and her saving will be O greater than zero; greater than zero O less than zero; greater than zero O greater than zero; less than zero O less than zero; less than zero

Tim lives in Vancouver and runs a business that sells pianos. In an average year, he receives $733,000 from selling pianos. Of this sales revenue, he must pay the manufacturer a wholesale cost of $433,000; he also pays wages and utility bills totalling $257,000. He owns his show room; if he chooses to rent it out, he will receive $13,000 in rent per year. Assume that the value of this show room does not depreciate over the year. Also, if Tim does not operate this piano business, he can work as a paralegal, receive an annual salary of $23,000 with no additional monetary costs, and rent out his show room at the $13,000 per year rate. No other costs are incurred in running this piano business.

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Kenji lives in Mississauga and runs a business that sells pianos. In an average year, he receives $723,000 from selling pianos. Of this sales revenue, he must pay the manufacturer a wholesale cost of $423,000; he also pays wages and utility bills totalling $267,000. He owns his show room; if he chooses to rent it out, he will receive $2,000 in rent per year. Assume that the value of this show room does not depreciate over the year. Also, if Kenji does not operate this piano business, he can work as a financial advisor, receive an annual salary of $20,000 with no additional monetary costs, and rent out his show room at the $2,000 per year rate. No other costs are incurred in running this piano business. Identify each of Kenji's costs in the following table as either an implicit cost or an explicit cost of selling pianos. Implicit Cost The wages and utility bills that Kenji pays The salary Kenji could earn if he worked as a financial advisor The rental income Kenji could receive if he…

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