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?

Suppose x is a normally distributed random variable with µ = 10 and σ = 2. Find P (5 ≤ x ≤ 9)

Three market coverage alternatives are available when determining how many marketing segments to enter. Describe the differences in approach among undifferentiated, differentiated and concentrated marketing. Then, imagine you are the marketing manager for a new high-end coffee shop to compete with Starbucks. Which alternative in coverage would you choose, and why?

You are offered two alternatives: a share of preferred stock which pays you $40 per year (but the actual payments are made quarterly) for ten years; or some 15 year US savings bond that pays 6% coupon per year (on a quarterly basis) and with a face value of $100. The preferred stock and the bond have beta risks of 0.5 and 0.2, respectively. The risk-free interest rate (on a quarterly basis) is 4% and the expected market return (also on a quarterly basis) is 12%. How many bonds have to offe...

"The owners of a large farm have decided to begin converting the land to soybean production. The annual soybean harvest, H, in bushels, is a product of Y, the yield per acre (bushels per acre), times A, the number of acres of soybeans planted. If Y and A as functions of t, the time in years from the beginning of the conversion are described by the equations:Y = 100 + 10 sqrt t, A = 200+100tFind the rate at which H is changing when (a) t = 1 and (b) t = 4"

"The heat needed to evaporate water from the ocean is about 10 kcal/mole. How many joules of solar energy are consumed in the evaporation of a kg of water from the ocean?2.) Compare the thermal energy stored in atmospheric moisture in question 1 to the gravitational potential energy released when that moisture falls as rain from an altitude of 10 km. (Find and compare these 2 values.)"

"1. Since employees may differ in terms of their job performance, would it not be more feasible to determine the wage rate for each employee on the basis of his or her relative worth to the organization?  Explain 2. One of the objections to granting wage increases on a percentage basis is that the lowest-paid employees, who are having the most trouble making ends meet, get the smallest increase, while the highest-paid employees get the largest increase.  Is this objec...

"Zombie Industries issues $400,000 face value, 8.5% coupon, 15-year bonds on January 1, 2008. Interest is paid annually on December 31.a. At what price (where par = 100%) would these bonds be issued, if the market rate of interest on January 1, 2008 is 10%?b. Prepare the journal entry to record the sale of the bonds on January 1, 2008 if the market rate of interest on January 1, 2008 is 10%?c. Prepare the journal entry to record interest expense and the interest paymen...

Value the financial instrument below using excels functions. A security that will begin making payments when you retire in 20 of $20,000 per year for 3 years, then declines by 10% per year for the next 3 years after that, and pays nothing thereafter. (Assume the discount rate is 10%)

For each of the following $1000-par-value bond, assuming annual interest payment and a 40% tax rate, calculate the after-tax cost to maturity using the approximation formula.

"Solve for X and Y using either substitution or elimination methods.a. 4X + Y = 16 , 2X + 3Y = 24b. 12X + Y = 25 , 8X - 2Y = 14"

Give an example of three diseases caused by nutritional imbalances.