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standard deviation

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Question

Suppose x has a distribution

with a mean of 90 and a standard deviation of 36. Random samples of size n = 64

 are drawn.

(a) Describe the x distribution

 and compute the mean and standard deviation of the distribution. 

x

 has  

—Select—

an approximately normal

a Poisson

an unknown

a geometric

a binomial

a normal

 distribution with mean μx =  

 and standard deviation σx =  

 .

(b) Find the z value corresponding to x = 81.

z =  

(c) Find P(x < 81).

 (Round your answer to four decimal places.) 

P(x < 81) =  

(d) Would it be unusual for a random sample of size 64 from the x distribution to have a sample mean less than 81? Explain. 

 
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net cash flow

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Question

I’m unsure how to arrive at net cash flow at the the outlay of this project: PC Shopping Network may upgrade its

modem pool. It last upgraded 2 years ago, when it spent $90 million on equipment with an assumed life of 5 years and an assumed salvage value of $17 million for tax purposes. The firm uses straight-line depreciation. The old equipment can be sold today for $80 million. A new modem pool can be installed today for $150 million. This will have a 3-year life and will be depreciated to zero using straight-line depreciation. The new equipment will enable the firm to increase sales by $25 million per year and decrease operating costs by $10 million per year. At the end of 0 years, the new equipment will be worthless. Assume the firm’s tax rate is 35% and the discount rate for projects of this sort is 10%.

a. What is the net cash flow at time 0 if the old equipment is replaced?

Sale of old = 80 and this must be taxed so 80-(80*.35) = 52M ?

Salvage adds to cash flow = 17M

Cash flow at time 0 = 69M inflow?

 
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Consumer Values and Value of the Customer

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Question

Topic: Consumer Values and Value of the Customer – A Look at E-Businesss at Evo />The heart of consumer behavior is not only knowing what consumers want, but why they want it. Understanding the consumer value framework (CVF) for both individuals and consumer segments can help both businesses and marketers to better develop and market products that meet consumer demands. Evo is a sports equipment company that understands the role and importance of CVF well. After reading Chapters 1 and 2 from Babin & Harris, watch the E-Business at Evo video and respond to the following questions

 
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strategies exhibited by healthcare organizations.

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Question

Help with a response on what strategy is to your

group and provide three examples of different types of strategies exhibited by healthcare organizations.

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