A company has $14,450 available per month for advertising. Newspaper ads cost $160 eachand can't run more than 21 times per month. Radio ads cost $590 each and can't run morethan 34 times per month at this price.Each newspaper ad reaches 6600 potential customers, and each radio ad reaches 7550potential customers. The company wants to maximize the number of ad exposures topotential customers.Use n for number of Newspaper advertisements and r for number of Radio advertisements.Maximize P =subject toI<2134<$14,450Enter the solution below. If needed, round ads to 1 decimal palace and group exposure to thenearest whole person.Number of Newspaper ads to run isNumber of Radio ads to run isMaximum target group exposure ispeople

Step 1: Define the Objective FunctionThe objective is to maximize the number of ad exposures to…

Answered: A company has $14,450 available per…

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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A toy factory creates miniature steel train engines and box cars. The fabrication department has 3,679 minutes available per week and the assembly and finishing department has 3,099 minutes available per week. Manufacturing one miniature steel train engine requires 8 minutes of fabrication and 5 minutes of assembling and finishing. Manufacturing one miniature steel box car requires 4 minutes of fabrication and 5 minutes of assembling and finishing. The profit on each miniature steel train engine is $8.00 and the profit on each miniature steel box car is $7.25. How many steel train engines and steel box cars should be produced each week to obtain the maximum profit? Find the maximum weekly profit. (Use x for box car and y for train engine.) Maximize P subject to %3D < 3, 679 < 3, 099 Enter the solution to the simplex matrix below. If there is no solution enter 'DNE' in the boxes below. If more than one solution exists, enter only one of the multiple solutions below. If needed round toys…
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
Imagine you have some workers and some handheld computers that you can use to take inventory at a warehouse. There are diminishing returns to taking inventory. If one worker uses one computer, he can inventory 125 items per hour. Two workers sharing a computer can together inventory 175 items per hour. Three workers sharing a computer can together inventory 225 items per hour. And four or more workers sharing a computer can together inventory fewer than 235 items per hour. Computers cost $100 each and you must pay each worker $25 per hour Instructions: In parts a and b. round your answers to two decimal places in part c, enter your answer as a whole number. a. If you assign one worker per computer, what is the cost of inventorying a single item? b. What is the cost if you assign two workers per computer? What if you assign three? c. How many workers per computer should you assign if you wish to minimize the cost of inventorying a single item? workers
A rising 3rd year college students has 60 credits and a cumulative GPA of 2.88. This semester he is taking 15 credits and hopes to raise his GPA to 3.20 and make the Dean’s list. Assume the maximum grade point equivalent that can be awarded is 4.0.
A company produces widgets at plants 1 and 2. It costs 125x1y2 dollars to produce x units at plant 1 and 235x1y3 dollars to produce x units at plant 2.Each plant can produce up to 500 units. Each unit produced can be sold for $10. At most 800 widgets can be sold. Determine how -the company canmaximize its profit.
Suppose you make beautiful coffee tables out of juniper trees. Your materials cost for each table is $135. You pay your craftsman $25 per hour and it takes him 5 hours to complete one table. If you sell these tables for $689, What is the Gross Profit Margin on the coffee tables
Mary Scott owns and operates a diner in downtown Clearwater, Florida.On the average, Mary is able to serve 10 customers every 30 minutes. Customers to her diner typically arrive at a rate of 12 per hour. How many customers are typically waiting in the queue What is the average total waiting time (in the queue and waiting for food)? How long does a customer have to wait in the queue?
Buckle Beverage is sharing customer and market data on its operations in Brazil. Buckle Beverage has sales of $56 million in Brazil, but total spending on beverages by Buckle's customers was twice that much. In Brazil, other brands' total sales all together was 12 times Buckle's sales. A solid 11% of all Brazil beverage buyers bought Buckle at least once. Calculate USAGE INDEX for Buckle Beverage buyers.
A school district is buying new furniture for some classrooms. Each classroom must have 28 desks. The furniture company gives a special discount every 50 desks purchased. If the district wants to furnish complete classrooms with having to store any desks, and take full advantage of the discount what is the smallest number of desks it should purchase? How many rooms can be furnished with new desks?

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