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3 years ago

Importance of span of control

Business

1 answer:

RideAnS [48]3 years ago

7 0

Answer:

determines the level of interactions and responsibilities associated with employees and managers.

Explanation:

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What is the expected value when a $1 lottery ticket is bought in which the purchaser wins exactly $10 million if the ticket cont

Nadusha1986 [10]

We expect to lose $0.37 per lottery ticket

<u>Explanation:</u>

six winning numbers from = { 1, 2, 3, ....., 50}

So, the probability of winning:

$P(win) = \frac{ no of favorable outcomes}{no of possible outcomes}$

$P(win) = \frac{1}{^5^0C_6} \\\\P (win) = \frac{6! X (50 - 6)!}{50!} \\\\P(win) = \frac{6! X 44!}{50!} \\\\P(win) = \frac{1}{15,890,700}$

The probability of losing would be:

P(loss) = 1 - P(win)

$P(loss) = 1 - \frac{1}{15,890,700} \\\\P(loss) = \frac{15,890,699}{15,890,700}$

According to the question,

When we win, then we gain $10 million and lose the cost of the lottery ticket.

So,

$10,000,000 - 1 = $9,999,999

When we lose, then we lose the cost of the lottery ticket = $1

The expected value is the sum of the product of each possibility x with its probability P(x):

E(x) = ∑ xP(x)

$= 9,999,999 X \frac{1}{15,890,700} + ( -1 ) X \frac{15,890,699}{15,890,700} \\\\=- \frac{5,890,700}{15,890,700} \\\\= - \frac{58,907}{158,907} \\\\= - 0.37$

Thus, we expect to lose $0.37 per lottery ticket

7 0

3 years ago

Lang Warehouses borrowed $196,401 from a bank and signed a note requiring 7 annual payments of $33,942 beginning one year from t

Snezhnost [94]

Answer:

Explanation:

Internal rate of return is the discount rate that equates the after-tax cash flows from an investment to the amount invested

IRR can be calculated with a financial calculator

The interest rate implicit in the agreement can be determined by finding the internal rate of return.

Cash flow in year 0 = $-196,401

Cash flow each year from year 1 to 7 = $33,942

IRR = 5%

To find the IRR using a financial calculator:

1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.

2. After inputting all the cash flows, press the IRR button and then press the compute button.

5 0

2 years ago

Internal information provides an understanding of factors outside of the organization

svp [43]

Answer:

false

Explanation:

Internal information is the information developed from activities that occur within the organization.

Definition

4 0

3 years ago

A married couple is trying to conceive a child. The man works outside during the hot summer months and is also taking medication

Ymorist [56]

Answer:

The effect on sperm production will depend on the type of medication the person is taking, for example, in the case of antipsychotic medications, in addition to causing involuntary tremors, they block dopamine, a chemical of brain origin that helps with regular responses emotional and controls the brain centers responsible for gratification and pleasure. Similarly, the levels of the hormone prolactin increase, which can cause erectile dysfunction, decreased libido and difficulties reaching orgasm, as well as blocking the action of acetylcholine, which can cause problems in all areas of the body sexual function.

Another type of medications that cause involuntary tremors and that can affect sperm production are statins and fibrates, these medications are likely to interfere with the production of testosterone, estrogens and other sex hormones by affecting the availability of cholesterol, an essential component for certain hormones

Explanation:

5 0

3 years ago

You own a portfolio that has a total value of $210,000 and it is invested in Stock D with a beta of .87 and Stock E with a beta

Crazy boy [7]

Answer:

The dollar amount of the investment in Stock D is (x=$156470.59)

Explanation:

Let assume investment in Stock D = $x

Hence investment in Stock E = (210,000-x)

Portfolio beta=Respective betas * Respective investment weights

1= (x/210,000*0.87) + (210,000-x) /210,000*1.38[Beta of market=1]

(1*210,000) = 0.87x + 289800 -1.38x

290,000=0.87x+289800-1.38x

Hence x=(289800-210,000)/(1.38-0.87)

x= 79,800 / 0.51

x=156470.5882

x=$156470.59

6 0

2 years ago

Importance of span of control​

Importance of span of control