2) Fly-High Airlines sels business class and tourist class seats for its charter flights. To charter a plane at least 5 business class.tickets must be sold and at least 9 tourist class tickets must be sold. The piane does not hold more then 30 passengers. Fly-High makes $40 profit for each business ciass ticket sold and $45 profit for each tourist class ticket sold., in arder for Fly-HighAirlines to maximize its profits, how many tourist class seats should they sel?X> bc seats's te seats75,9)『ニ5(al,7))~ ン30max profit i's 13A5.The airline Should sell5 business class seatsand 15 tourist classSeats.- 19. We will not solve LP problems yet. Today, your task is to find a "solved" linear programmingproblem which is related to your field of specialization. Indicate/acknowledge your source and try toreconstruct the given solution using the following steps.ProblemDefine the unknowns.Let x beand y beWrite the objective function.Minimize/maximizeFormulate the constraints as a systemof inequalities.Find the feasible region thatgraphically represent the constraints.Determine the corner pointsCalculate the value of the objectivefunction at each of the corner points todetermine which of them has theminimum/maximum valueWrite your decision rule/conclusion.

1st we will form a linear programming problem and then solve it by graphical method

Answered: 2) Fly-High Airlines sels business…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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ou are thinking of making your home more energy efficient by replacing some of the light bulbs with compact fluorescent bulbs and insulating part or all of your exterior walls. Each compact fluorescent light bulb costs $4 and saves you an average of $2 per year in energy costs, and each square foot of wall insulation costs $1 and saves you an average of $0.20 per year in energy costs.+ Your home has 40 light fittings and 1,300 square feet of uninsulated exterior wall. You can spend no more than $1,400 and would like to save as much per year in energy costs as possible. How many compact fluorescent light bulbs and how many square feet of insulation should you purchase? (If an answer does not exist, enter DNE.) compact fluorescent light bulbs
A graphic designer can design a magazine cover or a logo. Her company makes a profit of $800 for each magazine cover and $500 for each logo. She estimates that it takes her 4 hours of brainstorming for a magazine cover and 2 hours of brainstorming for a logo. She'd like to keep the total brainstorming time under 24 hours a week. Further, she estimates that it takes her 2 hours to lay out a magazine cover and 0.5 hours to sketch up a logo, and she must fit this into 10 hours a week. Her boss requires her to design no more than 4 logos for each magazine cover she designs. How many of each should she design in order to maximize the company's profits? magazine covers logos What is the maximum profit? $
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Your school's basketball team is organizing a bus trip to a Toronto Raptors game at the Air Canada Centre. The cost to rent the bus, which can carry up to 52 people, is $380 and the cost of tickets for a group of 20 or more is $29.50 per person. In addition, the team wants to make a $250 profit from this event to help defray the costs of a future tournament. However, the school administration requires that the cost of the trip per person not exceed $45. Is this possible? If so, what is the minimum number of people that must participate in the activity?
Students at Upscale University are required to take at least 3 humanities and 4 science courses. The maximum allowable number of science courses is 12. Each humanities course carries 4 credits and each science course 5 credits. The total number of credits in science and humanities cannot exceed 88. Quality points for each course are assigned in the usual way: the number of credit hours times 4 for an A grade, times 3 for a B grade, and times 2 for a C grade. Susan Katz expects to get B's in all her science courses. She expects to get C's in half of her humanities courses, B's in one-fourth of them, and A's in the rest. Under these assumptions, how many courses of each kind should she take in order to earn the maximum possible number of quality points? Susan Katz should take science courses and humanities courses in order to maximize her quality points.
both sheets are for the same problem.
The following are recipes for pancakes and waffles. A batch of pancakes require 3 cups of flour, 1 cup of milk, and 2 eggs and feeds 6 people. A batch of waffles requires 2 cups of flour, 2 cups of milk, and 2 eggs and feeds 5 people. Suppose you have available 24 cups of flour, 18 cups of milk, and 20 eggs. How many batches of pancakes and waffles should you make to feed the maximum number of people? a) State what you assign to x and y. Write the objective function. [2] b) Write the three constraint inequalities. [3] c) Find the axes intercepts of each of the above inequalities. [3] d) Plot the inequalities. Label the solution set. [3] e) How many batches of pancakes and waffles should you make to feed the maximum number of people

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