Over the past 40 years, income inequality in the United States has risen. Which is NOT a plausible explanation for this phenomenon?

(Figure: Profit Margin)What is the profit margin for this firm if it produces a quantity of six? 

(Table: Demand and Total Cost for Asgard) Use Table: Demand and Total Cost for Asgard. Valkyrie runs a natural monopoly that produces electricity for a small mountain village near Asgard. The table shows the demand facing Valkyrie and Valkyrie’s total costs. The marginal revenue of the third unit of output is:Table: Demand and Total Cost for AsgardQuantity (Megawatts)Price Per MegawattTotal Cost1$550$1,00025001,07534501,20044001,37553501,60063001,87572502,20082002,575

A reservation price is:

Which of the following is an indication for labor induction? (Select all that apply.)

The nurse mid-wife has artificially ruptured the amniotic sac of the client. What complications should the nurse assess for after the procedure? (Select all that apply)

A firm is considering two mutually-exclusive investment projects, with the following net cash flows:    n     Project A   Project B  0 −$12,500 −$20,500 1 $6,400 −$3,000 2 $4,400 $18,000 3 $7,000 $13,000 IRR 20% 13% At an MARR of 12%, which project should be selected on the basis of the IRR criterion? [which] 

A new manual pick-and-place machine is one alternative to improve both quality and productivity of an existing PCB assembly process. The machine costs $45,000. Operating and maintenance costs start at $5,000 the first year and increase by $2,000 each year after that. The machine will have a life of 5 years, with a salvage value of $9,000 at the end of 5 years. The company’s MARR is 8%. The capital recovery cost of the machine is $9,736. (Round answers to nearest dollar.) What are the annual equivalent operating and maintenance costs for the machine? $[aoc] What is the annual equivalent cost for the machine? $[aec]

Three years ago, the Lucky Strike mine in Arizona was purchased for $80,000. At the time of purchase, the mine contained 1,000 tons of mica. Production, sales, and taxable income for the first three years were: Year Extracted Mica (tons) Sales ($) Taxable Income ($) 1 60 18,700 20,000 2 200 60,000 27,000 3 120 57,950 40,000 The cost depletion amount for Year 3 was $9,600. (Round answers to nearest dollar.) Determine the percentage depletion amount for Year 3.  $[p3] What depletion allowance should Lucky Strike take for Year 3?  $[t3]

The Annual Equivalent Cost for three mutually exclusive alternatives are listed below.  AEC1 = $50,000 AEC2 = $55,000 AEC3 = $60,000 The alternative(s) that should be recommended is [which]