Explain what appears to be the improved trade-off between inflation and unemployment in the U.S. What factors might improve the trade-off? What factors would make it worse?

"Three single-phase step-up transformers rated at 10MVA, 4.6kV/13.8kV are connected in Wye-Delta configuration. The three transformers are used to feed a 20MVA load at 0.9 p.f. With an efficiency of 96%. Using per unit system, calculate: a. the secondary line voltage. b. the primary and secondary line currents when supplying this load. "

Suppose that now the market is monopolized (e.g., a cartel is formed that determines the price and output as a monopolist would and allocates production equally to each member).  Draw a figure showing the monopolist's equilibrium output and price.

Write an essay that focuses on a particular deviant/criminal behavior and race/ethnicity.

A box manufacturing plant makes two types of boxes, each of which requires time on the saw for cutting, then time on the assembly and later for finishing. Suppose Model A requires 1 hour cutting, 2 hours of assembly and 1 hour of finishing. Model B requires 1 hour of cutting, 1 hour of assembly and 3 hours of finishing. There are 40 man hours available for cutting per week, 60 man hours for assembly and 90 man hours for finishing. Suppose each model A box sold brings in $20 profit and eac...

Suppose x is a normally distributed random variable with µ = 10 and σ = 2. Find P (9 ≤ x ≤ 11)

Stephenson Real Estate Company was founded 25 years ago by the current CEO, Robert Stephenson. The company purchases real estate, including land and buildings, and rents the property to tenants. The company has shown a profit every year for the past 18 years, and the shareholders are satisfied with the company’s management. Prior to founding Stephenson Real Estate, Robert was the founder and CEO of a failed alpaca farming operation. The resulting bankruptcy made him extremely averse to deb...

A letter apologizing to an employer for not showing up for an interview.

"Suppose that natural real GDP is constant.  For every 1 percent increase in the rate of inflation above its expected level, firms are willing to increase real GDP by 2 percent.  The output ratio is initially 100 and the inflation rate equals 2 percent. a) Based upon the preceding information, draw the short-run Phillips Curve. b) What is the growth rate of nominal GDP in the economy? "

"a) How much does the firm currently earn per share? b) What proportion of the firm does Warren currently own? c) What proportion of the firm will Warren own after the stock dividend? d) At what market price would you expect the stock to see after the stock dividend? Explain your answer e) Discuss what effect, if any, the payment of stock dividends will have on Warren’s share of the ownership and earnings of Nutri-Foods "

"1. National figures reveal that the probability of a youth offender on probation committing another crime is 0.80.  (This is called “recidivism.”) After a special government program intended to reduce recidivism is put in place, a sample of 100 young offenders enrolled in the program reveals that 70 subsequently committed another crime. You are asked to make a judgment about whether the government funds invested in this program have succeeded in reducing crime. a. State t...

Jack and Jill are engineers for Widgets International, Inc. Each has presented a proposal to track fatigue development in composites materials installed on special-purpose aircraft. Which is the better plan economically at an interest rate of 12% per year. Use present value analysis to justify your decision and use the repeated projects assumption and LCM.