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<br> For more course tutorials visit<br><br>www.tutorialrank.com<br><br>Tutorial Purchased: 2 Times, Rating: A <br><br>General Instructions <br>Exercises 1, 2, 4, and 5 use the programs in DocSharinglabeled “User-defined classes." <br>Exercises 7 and 8 use the programs in DocSharinglabeled “Using interfaces." <br>Exercise 1: Review of classes Create a project using the classes in the DocSharing area labeled “User-defined classes." Compile it, run it, and review the code that is given carefully. <br>Exercise 2: User-defined methods The function area of the Triangle class is the framework of the actual method. Modify it so that it calculates the area of the triangle. Write a Main class to test your area method. Note: to calculate the area of a triangle from the vertices, first find the distances between each pair of vertices to obtain the length of the sides of the triangle. Then apply Heron’s formula to calculate the area given the length of the sides. <br>Exercise 3: Shallow versus deep copy Provide an example of shallow copy of objects and an example of deep copy of objects. <br>Exercise 4: Passing parameters to methods Write a function that swaps two Point objects. Use the code given below: import java.util.*; public class Main { public Main() { Scanner Scanner(System.in); System.out. print("Enter x and y coordinates of first point: "); Point Point (in.nextDouble(), in.nextDouble()); System.out. print("Enter x and y coordinates of second point: "); Point Point (in.nextDouble(), in.nextDouble()); swap(p1, p2); System.out.println(" Compile it, run it, and review the code that is given carefully. Note: The class Point implements the Comparable interface. The Comparable interface contains a single method: compareTo, which is used to compare two objects p and q of the same class type. When calling p.compareTo(q), it returns an integer. If this value is negative it means that p is smaller; if it is equal to zero then , and if the value is positive, it indicates that p is greater than q. <br>Exercise 8: Implementation of interfaces Using the class Point in the DocSharing area labeled “Using interfaces," write an application that declares an array of Points, fills the array with random points, and finds the smallest point in the array. <br>
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ECO 204 Potential Instructors / tutorialrank.com For more course Tutorials www.tutorialrank.com
ECO 204 Potential Instructors / tutorialrank.com ASHFORD ECO 204 Week 1 DQ 1 Elasticity of Demand ASHFORD ECO 204 Entire Course Elasticity of Demand. Taxicab fares in most cities are regulated. Several years ago taxicab drivers in Boston obtained permission to raise their fares 10 percent, and they anticipated that revenues would increase by about 10 percent as a result. ECO 204 Week 1 DQ 1 Circular Flow Diagram ECO 204 Week 1 DQ 2 Supply and Demand ECO 204 Week 2 DQ 1 Elasticity ECO 204 Week 2 DQ 2 Externalities
ECO 204 Potential Instructors / tutorialrank.com ASHFORD ECO 204 Week 2 DQ 1 Tax Credits and the Labor Market ASHFORD ECO 204 Week 1 DQ 2 Marginal Utility Tax Credits and the Labor Market. Many states provide firms with an “investment tax credit” that effectively reduces the price of capital. In theory, these credits are designed to stimulate new investment and thus create jobs. Marginal Utility. Suppose that you observe that total utility rises as more of an item is consumed. What can you say for certain about marginal utility? Can you say for sure that it is rising or falling or that it is positive or negative? When
ECO 204 Potential Instructors / tutorialrank.com ASHFORD ECO 204 Week 3 Assignment Manufacturing Industry Evaluation ASHFORD ECO 204 Week 2 DQ 2 Reduction of Costs Manufacturing Industry Evaluation. Economists sometimes use concentration ratios to evaluate whether industries are oligopolies. In this assignment, you will make your own determination using the most recent data available. Reduction of Costs. In an effort to reduce their total costs, many companies are now replacing paychecks with payroll cards, which are stored-value cards onto which the companies can download employees’ wages and salaries electronically.
ECO 204 Potential Instructors / tutorialrank.com ASHFORD ECO 204 Week 3 DQ 2 Oligopoly Monopolistic Competition ASHFORD ECO 204 Week 3 DQ 1 Perfect Competition Oligopoly/Monopolistic Competition. Which of the following industries would you classify as an oligopoly? Which would you classify as monopolistically competitive? Perfect Competition. A perfectly competitive industry is initially in a short-run equilibrium in which all firms are earning zero economic profits but are operating below their minimum efficient scale. Explain the long-run adjustments that will create equilibrium with firms operating at their minimum efficient scale.
ECO 204 Potential Instructors / tutorialrank.com ASHFORD ECO 204 Week 4 DQ 2 Tax Base ASHFORD ECO 204 Week 4 DQ 1 Externalities Tax Base. Suppose a special tax was introduced that used the value of one’s automobile as the tax base. Each person would pay taxes equal to 10 percent of the value of his or her car. Externalities. It has been proposed that toll collection on the Massachusetts Turnpike, a key commuter route into Boston from the west, be discontinued. Proponents argue that tolls have long ago paid for the cost of building the road; now they just provide cash for tax bureaucracy.
ECO 204 Potential Instructors / tutorialrank.com ASHFORD ECO 204 Week 5 DQ 2 Equity versus Growth ASHFORD ECO 204 Week 5 DQ 1 Comparative and Absolute Advantage Tax Base. Suppose a special tax was introduced that used the value of one’s automobile as the tax base. Each person would pay taxes equal to 10 percent of the value of his or her car. Comparative and Absolute Advantage. If you were President of the US and you were making decisions on trading, would you rather have a comparative or absolute advantage in trading? Can you have both a comparative and absolute advantage in trading? If so, what if at all would
ECO 204 Potential Instructors / tutorialrank.com For more course Tutorials www.tutorialrank.com
