The DullEye Television Company has to decide on the number of 27- and 20-inch television sets to be produced. Market research found that at most 40 of the 27-inch sets and 10 of the 20-inch sets can be sold per month. The maximum number of work hours is 500 per month. A 27-inch set requires 20 work hours and a 20-inch set requires 10 work hours. Each 27-inch set sold produces a profit of $120 and each 20-inch set produces a profit of $80. A wholesaler has agreed to purchase all the television sets produced if the numbers do not exceed the maxima indicated by the market research, with the additional restriction that they will buy at most twice as many 20-inch sets as 27-inch sets. Required:
a. Formulate and solve a linear programming model for this problem on a spreadsheet.
b. Formulate this same model algebraically.
c. Solve this model by using the Graphical Linear Pro- gramming and Sensitivity Analysis module in your Interactive Management Science Modules to apply the graphical method.

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

answer: 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

step-by-step explanation:

the correct answer is x/3+10≥32

hope this !