Hotel California is a small modern-style hotel located not too far from the Central Bangkok District. Your job is to write a simple piece of software to manage the room occupancy. The hotel has two buildings; each building has four floors; and each floor has a different number of rooms. Building A has five rooms on each floor. Building B has four rooms on each floor. Each room is graded with Standard, Deluxe, and Suite, and the rates per night are $100, $250, and $600 respectively. In both buildings, the rooms on the first and the second floors are Standard; the rooms on the third floor are Deluxe; and the rooms on the fourth floor are Suite.

Write a program that allows the hotel front desk to reserve a room for its customers. When a customer reserves a room, he needs to provide his name (first name and last name), his phone number and the room grade. The system must check for the availability of that room grade. If the preferred room grade is available, the reservation number will be generated and the room number will be assigned to that reservation. If there are no rooms of that grade available, a proper message must be shown.

Note that the hotel policy allows only 1 room with 1-night stay per booking. If the customer wants to book more than one rooms, he needs to make more reservations. The hotel allows the room to be booked only one day in advance. Hence, the system will only have the booking for tomorrow's check-in.

The front desk should also be able to record the payment for a reservation during the customer's check-out process (given a reservation number, the customer's name or the customer's phone number). If the customer has more than one reservations made on that day, the list of reservations must be shown so the front desk can apply the payment to such a reservation. In order to keep track of the hotel's income, the staff should be able to print the sales reports for each building (grouped by the room grades).

Use java to Design and implement the system for Hotel California. Comment on methods and functions to explain the logic of your code

Caesars​ Palace® Las Vegas made headlines when it undertook a​ $75 million renovation.

In​ mid-September 2015, the hotel closed its​ then-named Roman​ Tower, which was last updated in​ 2001, and started a major renovation of the 567 rooms housed in that tower. On January​ 1, 2016, the newly renamed Julius Tower​ reopened, replacing the Roman Tower. In addition to renovating the existing rooms and suites in the former Roman​ Tower, 20 guest rooms were added to the Roman Tower. With the renovation​ completed, Caesars expects the Julius Tower room rate to average around $149 per night. This​ increase, a $25 or​ 20.2% increase,​ reflects, in​ part, the room improvements. Assume that the annual fixed operating costs for the Julius Tower in Caesars​ Palace® Las Vegas will be $5,000,000. This amount represents an increase of​ $200,000 per year compared to​ pre-renovation. Also assume that the variable cost per hotel room night after the renovation is $27​; before the​renovation, the variable cost per room night was $20. The contribution margin per room night after the renovation is $122​; before the​ renovation, the contribution margin per room night was $129. The average hotel occupancy​ rate, in​ 2014, for Caesars Entertainment Corporation was​ 91.2%, according to its 2014 Form​ 10-K. By​ comparison, the average hotel occupancy rate in Las Vegas​ overall, for that same time​ period, was​ 86.8%, according to Stastia.com.

1. if Caesars has a target profit of $15,000,000​, how much sales revenue does the company need to make to achieve its target​ profit? ​(Round interim calculations to the nearest whole percent​ and/or dollar. Round your final answer to the nearest whole​ dollar.)

A. $42,153,444

B. $29,845,345

C. $24,390,244

D. $15,852,843

2. If Caesars has a target profit of $15,000,000​, how many rooms must the company occupy throughout the year in order to reach its target​ profit? ​(Round your answer up to the nearest whole​ room.)

A. $240,385

B. $134,229

C. $1122,951

D. $163,935

3. What is each​ room's contribution margin after the​ renovations?

A. $104

B. $122

C. $97

D. $129

Homework 3:

A car dealer pays $17,985 for each car purchased. The annual holding rate is estimated at 25%, and the ordering cost is $7,558. The dealer is selling an average of 516 cars a year.

3. Note the new information:

• The dealership can only park 45 cars in its small parking lot. Therefore, if needed, it will lease a nearby bigger parking lot, and use it to park access inventory.

• The dealer can get a discount of $1000 on the car's price if his order size is 275 cars or more.

3-1: If the dealer rejects the discount offer, what will be his order size?

a. 42 cars

b. 43 cars

c. 45 cars

d. None of the above.

3-2: If the dealer decides to accept the offer to order 275 cars, he uses the leased parking lot as a "Warehouse", and each time a car is sold from the small parking lot, he transfers a car from the leased large lot. Therefore, in his own lot, there are all the time 45 cars on display, but the inventory in the large lot is gradually depleting. What is the average inventory the dealership carry in the leased parking lot?

a. 275 cars    

b. 275/2 cars

c. 38+(275/2)      

d. 237/2

3-3 A car kept in the leased parking lot costs the dealer additional $250 in holding cost (which increases Ch¬). Calculate the annual total cost if the dealer decides to accept the "275" deal. Break down the costs: Annual Ordering cost, Annual Holding cost in the small parking lot, Annual Holding cost in the leased parking lot, Annual Purchasing cost. (not multiple choice, show work)

I need step by step instructions of inserting these into a heap. this, is, the, house, that, jack, built. They should be inserted in this sequence. THen swap the first and last variables and do it again. I know the answer is suppose to be but not sure how I'm suppose to get that answer.   

2nd iteration would be.   built, is, the house, that jack, this.

I know the ansers in array format would be just keep getting it wrong on my own:

1. built | is | house | this | that | the | jack
2. built | house | jack | is | that | the | this

Write a javascript code to Create a function called Hotel that takes Room no, Customer name. amount paid. Write a code to call hotel function for each customer and display details of customers lodging in rooms with even room numbers.
I need only js and html code. no css
pls take screenshot of output , else I might dislike
thanks

The data in the table, from a survey of resort hotels with comparable rates on Hilton Head Island, show that room occupancy during the off-season (November through February) is related to the price charged for a basic room.

• First make a linear equation using linear regression on your calculator where x = price and y = occupancy rate.
• Convert occupancy rate to quantity of rooms in a 200-room hotel.
• Write down a revenue function for a 200-room hotel.
• What price per day will maximize the daily off-season revenue for a typical 200-room hotel? Use Calculus to determine the maximum.
• If this 200-room hotel has daily operating costs of $5510 plus $30 per occupied room. What price will maximize the daily profit during the off-season? Again use calculus to determine the maximum

More detailed instructions are given on page 690 of the textbook (12th edition).

Consider a new hotel deciding on cleaning staff hiring for the upcoming season. Cleaning times depend on whether it is a stay-over room or a check-out. Suppose that a guest will check-out on a given day with probability 40%. From your experience in similar hotels you estimate that a stay-over room cleaning time is well-described with normal distribution with average 15 minutes and standard deviation 1 minute. Check-out room cleaning time is also normal but with average 30 minutes and standard deviation 10 minutes.

i. Consider an occupied room (stay-over or check-out), what is the average cleaning time for such a room?

ii. Find the variance for the cleaning time for an occupied room.

iii. Suppose that the hotel has 200 rooms, and you estimate that on a given day a room will be occupied with probability 90%. Only occupied rooms need cleaning. Find the average total cleaning time for the hotel. iv. Find the variance of the total cleaning time for the hotel.

Hints: remember var(X) = EX^2 − (EX)^2 .

A survey of 1060people who took trips revealed that 94 of them included a visit to a theme park. Based on those survey results, a management consultant claims that less than 11 % of trips include a theme park visit. Test this claim using the ?=0.01significance level.

(a) The test statistic is ___

(b) The P-value is ___

(c) The conclusion is  

A. There is sufficient evidence to support the claim that less than 11 % of trips include a theme park visit.
B. There is not sufficient evidence to support the claim that less than 11 % of trips include a theme park visit.

Independent random samples, each containing 90 observations, were selected from two populations. The samples from populations 1 and 2 produced 36 and 26 successes, respectively.
Test ?0:(?1−?2)=0against ??:(?1−?2)>0 Use ?=0.1

(a) The test statistic is ___

(b) The P-value is ___

(c) The final conclusion is
A. There is not sufficient evidence to reject the null hypothesis that (?1−?2)=0
B. We can reject the null hypothesis that (?1−?2)=0 and conclude that (?1−?2)>0

For several decades, it was a common practice in Southern California for houses to be built with pools in the backyard (as any airplane flight which ends at a Southern California airport will reveal). Now, however, that practice may be changing, possibly because of the recent demand for landscaped homes, which experts believe help reduce pollution. A recent study examined a random sample of

161

houses built in Southern California between 1950 and 1985 and an independent, random sample of

80

houses built in Southern California from 1992 to the present. The sample of houses built in 1950-1985 contained

72

houses with pools, and the sample of houses built from 1992-present contained

32

houses with pools. Based on this survey, can we conclude, at the

0.1

level of significance, that the proportion

p1

of all Southern California houses built in 1950-1985 that were built with pools is greater than the proportion

p2

of all Southern California houses built from 1992-present that were built with pools?

Perform a one-tailed test. Then fill in the table below.

Carry your intermediate computations to at least three decimal places and round your answers as specified in the table.