Let G = (V, E) be a directed graph with non-negative edge lengths `(e), e ? E that represents a road network. Alice is invited to a party at her friend Bob's house and she wants to buy dessert at a grocery store on the drive to his house. Just as she is about to leave she realizes that she may not have sufficient gas in her car to drive all the way to Bob's house. Her car can go at most a distance of R before the gas runs out. Describe an efficient algorithm to help Alice accomplish the task of reaching Bob's house with as little travel as feasible; she needs to buy dessert but may or may not need to fill gap. Assume Alice's house is at node s and Bob's house is at node t and that the grocery shops are given by a set X ? V and the gas stations by a set Y ? V. Assume that X, Y are disjoint sets. Also assume, for simplicity, that once Alice fills gas she can travel an infinite distance. Note that Alice could buy dessert either before or after filling up gas, as long as she does not run out of fuel on the way to the gas station. Express your running time as a function of n, the number of nodes, and m, the number of edges.

A project manager is undertaking Cost Benefit analysis that will be presented to Senior Management for review and making final decisions, Which of the following actions should the project Manager do to BEST benefit Senior Management? Run a Cost-Benefit Variance Analysis (CBVA) report Form a Cost-Benefit problem-solving team Develop a viable business case for each alternative approach Eliminate a number of potential trade-offs so senior management will require less time to make decisions1. Explain what evaluative criteria are in general and how they are used. Then define the criteria discussed in Chapter 6. 2. When is cost-benefit analysis used? How is it done? How is cost-effectiveness analysis different? 3. Define opportunity cost, discount rate, and contingent 1vraluation methods (all related to cost- benefit analysis). 4. How do analysts evaluate risks or potential impact of polio}.r proposals? 5. Explain how forecasting and projections are used in policy analysis. ure.com/courses/2279641/quizzes/4468473/take O Cost Benefit Analysis O Cost Of Illness Studies Cost Of Price Economics Analysis Question 8 4 pts A market failure is a situation in which a market fails to produce the socially optimal level of output for the consumer markets O Truc O False D Question 9 4 pts The Medicare pay-as-you-go system is jeopardized by The rising costs of long-term care. e 9 DOLLQUESTION 13 True or False? A different set of managerial competencies is needed for work in private for-profit organizations than for work in public organizations. True O False QUESTION 14 True or False? Every management decision has consequences (some of them are unanticipated) that unfold over weeks, month, and even years. True O FalseFrom a quality improvement (QI) perspective, effectiveness is defined as: A. Capable of achieving the desired outcome B. Achieving high quality results OC. Meeting organizational goals OD. Maximizing volume while minimizing costs O E. Capacity to perform QUESTION 11 True or False? Important aspects of managing that have recently emerged include applying systems thinking, continuously improving quality, and providing excellent customer service. True False QUESTION 12 True or False? "Competencies" are defined as the set of technical skills needed to reach a defined level of proficiency in a field or area of work. True False