This project is of Java OOP.
Comprehensive UML Diagram of Managing customers for Hotel Management project Mwith complete labelling of attributes, subclasses.

The indicated IQ​ score, x, is

​(Round to one decimal place as​ needed.)

You have the following information for goods X and Y: Goods Price elasticity Cross-price elasticity Income elasticity X 0.4 -0.7 -1.8 Y 0.9 -0.7 0.6 Fill out the spaces in the following statements: Based on the price elasticity, we can say that good X is price ___________________ Based on the cross-price elasticity, we can say that goods X and Y are _______________ Based on the income elasticity, we can say that good Y is _________________

A precision instrument is guaranteed to read accurately to within 2 units. A sample of four instrument readings on the same object yielded the measurements 353, 350, 351, and 356.

(a)Test the null hypothesis that σ = 0.7 against the alternative σ > 0.7. Use α = 0.05.

State the test statistic. (Round your answer to three decimal places.)

χ² =

(b)Find a 90% confidence interval for the population variance. (Round your answers to three decimal places.)

_________ to _________.

Consider the following information: Portfolio Expected Return Beta Risk-free 8 % 0 Market 10.2 1.0 A 8.2 0.7 a. Calculate the expected return of portfolio A with a beta of 0.7. (Round your answer to 2 decimal places.) Expected return % b. What is the alpha of portfolio A. (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.) Alpha % c. If the simple CAPM is valid, is the above situation possible? Yes No

1. (15 pts) The following data show the percentage change in population for the 50 states and the District of Columbia from 2000 to 2009.

a. Construct a relative frequency distribution (5 pts) and draw a histogram of the data. (4 pts)

b.  Round the data to integers in percentage and then create a stem-and-leaf display of these data. (4 pts)

c.  Describe the shape of the distribution. (2 pts)

Suppose the price of one typical stock could only increase by 2 or decrease by 1 in one day. From the historical data, we somehow know that this stock goes up with probability 0.7, goes down with probability 0.3. Suppose the initial price is 100. Suppose we want to study the price behavior for that stock for one week(5-weekdays). (Round your answer in 3 decimal Places) This question is just for setting up the model.

what is the probability of the stock price close up at 102 at the end of Monday?

what is the probability of the stock price close up at 99 at the end of Monday?

Which of the following distribution bear the most resemblance to the distribution of stock price on Monday?

what is the probability of the stock price close up at 107 at the end of Friday?

Which of the following distribution bear the most resemblance to the distribution of stock price at the end of Friday?

what is the probability of the stock price close up at 108 at the end of Friday?

what is the probability of the stock price close up at most as 107 (include 107 itself) at the end of Friday?

what is the probability of the stock price close up at least as 108 (include 108 itself) at the end of Friday?

what is the probability of the stock price close up at least as 107 (include 107 itself) at the end of Friday?

what is the probability of the stock price close up at most as 100 (include 100 itself) at the end of Friday?

1. Calculate the standard deviation of a portfolio consisting of 40 percent stock P and 60 percent stock Q.

Round to the nearset hundredth percent. Answer in the percent format. Do not include % sign in your answer (i.e. If your answer is 4.33%, type 4.33 without a % sign at the end.)

2.

What is the beta of the following portfolio?

Round to the second decimal place.

3.

Which of the following is NOT an example of factors that affect systematic risk?

4.

You are analyzing a common stock with a beta of 1.5. The risk-free rate of interest is 5 percent and the expected return on the market is 15 percent. If the stock's return based on its market price is 21.5%,

A 60-year-old man suffered from 6 months of severe headaches and excessive perspiration, he also became aware that he had developed tunnel vision. He had a 12-yr history of hypertension and vague aches and pains in his shoulder and hand joints that were diagnosed as osteoarthrosis. On examination by his GP, he was found to have course facial features, a prominent jaw. He had bitemporal hemianopia, BP 145/105 mmHG and a slight glycosuria. He was sent for a lateral skull x-ray that showed an enlarged pituitary fossa. Blood tests showed: Fasting glucose 9.2 (Reference range 3.5-6.5 mmol/l) Luteinizing hormone 3.7 (Reference range 0.7-6.0 U/l) Follicle stimulating hormone 4.8 (Reference range <6 U/l) Prolactin 295 (Reference range <425 mU/l) Testosterone 18.1 (Reference range10-35 nmol/l) Growth hormone 8.0 (Reference range <10 mU/l) Cortisol (random) 458 (Reference range 250-700 nmol/l) TSH 3.2 (Reference range 0.3-6.0 mU/l) Free T4 15.6 (Reference range 9.4-25.0 pmol/l) What further biochemical tests would you perform?

Better Mousetraps has developed a new trap. It can go into production for an initial investment in equipment of $5.4 million. The equipment will be depreciated straight line over 6 years to a value of zero, but in fact it can be sold after 6 years for $606,000. The firm believes that working capital at each date must be maintained at a level of 10% of next year’s forecast sales. The firm estimates production costs equal to $1.70 per trap and believes that the traps can be sold for $7 each. Sales forecasts are given in the following table. The project will come to an end in 6 years, when the trap becomes technologically obsolete. The firm’s tax bracket is 35%, and the required rate of return on the project is 12%. Use the MACRS depreciation schedule.

a. What is project NPV? (Negative amount should be indicated by a minus sign. Do not round intermediate calculations. Enter your answer in millions rounded to 4 decimal places.)

b. By how much would NPV increase if the firm depreciated its investment using the 5-year MACRS schedule? (Do not round intermediate calculations. Enter your answer in whole dollars not in millions.)