****JAVA Program****

Make a LandTract class with the following fields:

• length - an int containing the tract's length
• width - an int containing the tract's width

The class should also have the following methods :

• area - returns an int representing the tract's area
• equals - takes another LandTract object as a parameter and returns a boolean saying
whether or not the two tracts have the same dimensions (This applies regardless of whether the dimensions match up. i.e., if the length of the first is the same as the width of the other and vice versa, that counts as having equal dimensions.)
• toString - returns a String with details about the LandTract object in the format:
LandTract object with length 30 and width 40
(If, for example, the LandTract object had a length of 30 and a width of 40.)

Write a separate program that asks the user to enter the dimensions for the two tracts of
land (in the order length of the first, width of the first, length of the second, width of the second). The program should print the output of two tracts' toString methods followed by a sentence stating whether or not the tracts have equal dimensions. (If the tracts have the same dimensions, print, "The two tracts have the same size." Otherwise, print, "The two tracts do not have the same size.") Print all three statements on separate lines.

****Results have to look like this****

Enter·length·of·first·land·tract:10↵
Enter·width·of·first·land·tract:55↵
Enter·length·of·second·land·tract:36↵
Enter·width·of·second·land·tract:75↵
LandTract·with·length·10,·width·55,·and·area·550↵
LandTract·with·length·36,·width·75,·and·area·2700↵
The·two·tracts·do·not·have·the·same·size.↵

Use the data from problem 7 to determine if there is interaction present in this study?

Cite specific statistics to support your claim.

How does the answer to part a effect the results of the study

Drying Time (min)

Paint 20 25 30

1 74 73 78

64 61 85

50 44 92

---------------------------------------------------

2 92 98 66

86 73 45

68 88 85

1.Suppose that you are given the following​ information: Total Population 300 million ​Adult, noninstitutionalized, nonmilitary population 276 million Unemployed adults 5 million

a. If the labor force participation rate is 74.0​%, calculate the size of the labor force   __million. ​(Enter your response rounded to one decimal​ place.)

b. Determine the number of Employed​ adults: _____ million. ​(Enter your response rounded to one decimal​ place.)

c. Calculate the Unemployment​ rate: _______ ​% ​ (Enter your response as a percentage rounded to two decimal​ places.)

2.Bill lends Joann​ $1,000 for a year at a nominal interest rate of 77​%. If both Bill and Joann expect the inflation rate to be 44​% next​ year, then the real rate of interest is _______

3.

Suppose​ that:

a. The unemployment rate is _____​%.

​(Enter your response rounded to two decimal​ places.)

b. The 204 million difference between the adult population and the combined total of people who are employed and unemployed can be classified as which of the following below

not in the civilian labor force.

part time workers.

seasonally unemployed workers.

.

c.Based on the above​ figures, the labor force participation rate is _______​%.

​(Enter your response rounded to two decimal​ places.)

Phil, Aaron, and Jeff decide to form a lawn care/snow removal business. They come to you, knowing you took a business law class in college, for advice on business organizations. The three men are concerned about potential liability for the business’ torts and contracts. None of them have ever driven a lawn mower or a snow plow so they want to make sure that if one of them runs into a client’s house, takes out some mailboxes and power lines, or injures an innocent bystander that they will not subject their own personal assets to liability. Answer the following.

a. Explain the risks of personal liability of each person if they are all general partners in a general partnership.

b. Explain the risks of personal liability of each person if Phil, Aaron, and Jeff become equal shareholders in a corporation.

I have a lab assignment that I'm not sure how to do. The experiment is a cart moving 60cm distance and there is a fan on top of it making it have a mass of .56kg. Every trial there is 100g added to the cart. For this part, the time is kept the same.

1. If the force provided by the fan was the same for each run and we have chosen the same time interval, how does the impulse from that force compare from one run to another? Make sure that you use the definition of impulse ( J=Favg∆t) in your explanation.

2. Will the change in momentum the same (or nearly the same) for each of the runs?

Extra questions not related to experiment.

1. What do you conclude about the relationship of work and changes in kinetic energy?

2. What do you conclude about the relationship of impulse and changes in momentum?

Greg wants to compare the top speed of the fastest cars in the world to determine which car is faster, the Hennessy Venom GT or the Bugatti Veyron. He gets the guys from Top Gear to take the cars on the track to determine if one car is faster than the other. Since the cars are privately owned, they only allow for 5 test runs. Is the venom significantly faster than the Bugatti?

Trial   1   2   3   4   5              

Bugatti 267  268  268   268  268

Venom 268  268  269   270  270

a. State the question you would like to answer, your null and alternative hypotheses

b. Calculations: Include t score and p-value

c. Conclusion: Rejection decision, why, and answer to the question.

1. Case and Deaton (2015) note that morbidity and mortality rates have recently increased for U.S. white, non-Hispanics, ages 45-54. This runs opposite the general trend of falling death rates among other demographic groups and across other developed countries.

   1. (a) What are the main causes of death that the authors find have been increasing for this demo- graphic group (U.S. whites ages 45-54)?

   2. (b) Given the cited causes of death, offer one possible explanation or cause of this trend in mortality and morbidity among whites ages 45-54.

   3. (c) Make a specific suggestion for how you could use data to test if your suggested explanation in (b) is a driving force behind this trend. Briefly explain your proposed method.

1.

The Gourmand Cooking School runs short cooking courses at its small campus. Management has identified two cost drivers it uses in its budgeting and performance reports—the number of courses and the total number of students. For example, the school might run two courses in a month and have a total of 61 students enrolled in those two courses. Data concerning the company’s cost formulas appear below:

For example, administrative expenses should be $3,700 per month plus $42 per course plus $5 per student. The company’s sales should average $870 per student.

The company planned to run four courses with a total of 61 students; however, it actually ran four courses with a total of only 55 students. The actual operating results for September appear below:

Required:

Prepare a flexible budget performance report that shows both revenue and spending variances and activity variances for September. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.)

Acura Labs has an outstanding issue of preferred stock with a par value of $40 and an 10% annual dividend.

a. What is the annual dollar dividend? If it is paid quarterly, how much will be paid each quarter?

b. If the preferred stock is noncumulative and the board of directors has passed the preferred dividend for the last two quarters, how much must be paid to preferred stockholders in the current quarter before dividends are paid to common stockholders.

c. If the preferred stock is cumulative and the board of directors has passed the preferred dividend for the last two quarters, how much must be paid to preferred stockholders in the current quarter before dividends are paid to common stockholders?