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2 years ago

Why must a monopoly supply a good or service that has no close substitute

Business

1 answer:

butalik [34]2 years ago

5 0

Answer:

Because a monopoly is when one person or buisness provides a good or service that people can't get anywhere else so they can continue to make money.

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

What's 64÷8 pox help

Gemiola [76]

64 divided by 8 is 8

7 0

3 years ago

Read 2 more answers

Which of the following is not correct?a. If the inflation rate exceeds the nominal interest rate, then the purchasing power of a

lilavasa [31]

Answer:

The options which is NOT correct is C.

Purchasing power does not increase with inrease in the rate of inflation. There is an inverse relationship between inflation and purchasing power of money.

Explanation:

Inflation refers to the overall increase in prices of goods and services and the erosion of the power of the currency to purchase those goods and services. In otherwords, when inflation happens, one requires more dollar bills to purchase same unit of goods or services.

Deflation is the opposite of inflation. It refers to the decrease in the prices of goods and services and is usually accompained by an increase in the purchasing power of the currency.

Nominal interest rate simply put is the interest payable on a loan without considering processing fees, compounding interest payable and the erosion of the value of such money.

Cheers!

4 0

2 years ago

Describe a product, and then give an example of a time when the demand for this product might be high and the demand for this pr

wariber [46]

Fitness service
around the time after new year cuz ppl start to getting fat cuz of earing too much during new year holidday l
aroung jan to mar that s when ppl start to be very fire up about getting in shape

6 0

3 years ago

how might a recent college graduate's investment portfolio differ from someone who is nearing retirement?

iren [92.7K]

Answer:

A recent college graduate's investment portfolio will differ from someone who is nearing retirement due to the length of time someone who is at the end of their career has had to invest whereas someone who is a recent college graduate hasn't had the time/money to invest

Explanation:

4 0

3 years ago