System of linear equations

If one of the machines should malfunction, machine one would be the appropriate choice for a back up. The chances of machine one breaking down is far less possible than the other two machines. Reliability is the probability that a machine will function properly for a specified time (Heizer, J. and Render, B. 2010). I recommend the following things to keep the machines up and running with the best possible efficiency: regular/preventative maintenance and well-trained personnel.…

At the beginning of the period, the price of Computers, Inc. divided by the industry index was 0.39; by the end of the period, the ratio had increased to 0.50. As the ratio increased over the period, it appears that Computers, Inc. outperformed other firms in its industry. The overall trend, therefore, indicates relative strength, although some fluctuation existed during the period, with the ratio falling to a low point of 0.33 on day 19. 18. Five day moving averages: Days 1 – 5: (19.63 + 20 +…

However, the large drop in PalmKid’s contribution margin per unit combined with a decrease in the actual number of PalmPro units sold as well as a drop in the actual contribution margin per unit below budget, led to the total contribution margin being much lower than budgeted. Other factors could be discussed here––for example, it seems that the PalmKid did not achieve much success with a three digit price point––selling price was budgeted at $149 but dropped to $102. At the same time,…

Unfortunately, some companies have mismanaged their greatest asset—their brands. This is what befell the popular Snapple brand almost as soon as Quaker Oats bought the beverage marketer for $1.7 billion in 1994. Snapple had become a hit through powerful grassroots marketing and distribution through small outlets and convenience stores. Analysts said that because Quaker did not understand the brand’s appeal, it made the mistake of changing the ads and the distribution. Snapple lost so much…