Answer:
a) 120 skiers per day
b) 6.25% increase in revenue
Explanation:
a) If the average skier stays 10 days, the average turnover is 1/10 of the skiers per day, or 1200/10 = 120 skiers per day.
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b) For a stay of n days, the average skier spends ...
50 +(n-1)30 = 20 +30n
and the average spending per day is ...
(20 +30n)/n = (20/n) +30
So, for a 10-day stay, the average skier spends in restaurants ...
20/10 +30 = 32 . . . . per day
And for a 5-day stay, the average skier will spend ...
20/5 +30 = 34 . . . . per day
The change in restaurant revenue is expected to be ...
(34 -32)/32 × 100% = 2/32 × 100% = 6.25%
Restaurant revenues will be 6.25% higher compared to last year.
Answer:
The answer is below
Explanation:
Probability distribution are statistical function that shows all the possible outcomes of a random variable within a given range of values.
a) The mean (
) of a probability distribution of a discrete random variable is:
= (0 * 0.8) + (1 * 0.15) + (2 * 0.04) + (3 * 0.01) = 0.26
b) The standard deviation (σ) of a probability distribution of a discrete random variable is:
![\sigma=\sqrt{ \Sigma\ [(x-\bar x)^2*P(x)]}\\\\\sigma=\sqrt{(0-0.26)^2*0.8+(1-0.26)^2*0.15+(2-0.26)^2*0.04+(3-0.26)^2*0.01} \\\\\sigma=0.577](https://tex.z-dn.net/?f=%5Csigma%3D%5Csqrt%7B%20%5CSigma%5C%20%5B%28x-%5Cbar%20x%29%5E2%2AP%28x%29%5D%7D%5C%5C%5C%5C%5Csigma%3D%5Csqrt%7B%280-0.26%29%5E2%2A0.8%2B%281-0.26%29%5E2%2A0.15%2B%282-0.26%29%5E2%2A0.04%2B%283-0.26%29%5E2%2A0.01%7D%20%5C%5C%5C%5C%5Csigma%3D0.577)
Answer:
Ruby should go to college.
Explanation:
Ruby is currently 50 years old and earning $50,000 per year.
She would like to retire at 67.
She is thinking of going back to college, to complete a graduate degree.
After completing a graduate degree from the college she would earn $55,000.
The total cost of a graduate degree is $75,000.
Ruby still has 17 years to work and earn.
Her income will increase by $5,000 after college
The increase in income earned after college until retirement
= $5,000
17
= $85,000
Since the increase in income is greater than the cost of going to college, Ruby should go to college.
I believe the answer is: different
The values of pesos from these spanish speaking countries are different depending on how good their performance in the market.
For example,
1000 mexican peso is equal to +/- 50 USD
1000 Argentine peso is equal to +/- 30 USD
Answer:
Selling stocks to raise money is a practice known as equity financing. Stocks are equity. Equity are assets minus liabilities.
Stocks would give Kenji partial ownership of the firm. The amount of ownership demends of how many stocks he buys.
If NanoSpeck runs into financial difficulty, people that hold bonds will be paid first than people who hold stocks. Bonds, contraty to stocks, are liablities, not equity, and when a company declares bankruptcy, it has to pay liablities first, and if there is any money left, it then pays to stockholders.
A) Untrue - If Kenji buys stocks from another stockholder, the revenue goes to the stockholder, not to NanoSpeck.
B) True - The value of stocks largely depend on economic expectations. If the economy is expected to enter a recession, the value of Kenji's stock will most likely go down.
C) True - If the market considers that NanoSpeck is in a healthy financial position, then, the Nano Speck stocks that Kenji holds will likely rise in value.
Explanation: