4x+12x+13x+10x= f(t); f(t) is described in Figure 6.33 f(t) ¦0 12 11-22 Figure 6.33

1. (First System) A crew of mechanics at the NCDOT repair NCDOT vehicles that break down at an average rate of λ = 4 vehicles per day.  The crew can service an average of µ = 5 vehicles per day.  The crew cost is $400 per day.  A bureaucrat in Raleigh has determined the cost associated with lost productivity due to breakdowns is $300/day.  (This includes the entire time the vehicle is unavailable—from the time it breaks down until the time it is back on the road.) 2. (Second System)  This same bureaucrat thinks it would be a good idea to have two repair crews instead of one.  Vehicles still break down at the same rate of 4/day.  Each crew can still service 5 /day.  Assume that each crew handles half of the breakdowns.  Each crew costs $400/day.  The cost associated with the lost productivity of an idle vehicle is still $300/day. Which system do you recommend and why?

Solve plz

Give typing answer with explanation and conclusion  Kano Model considers outcomes based upon the following requirements:   Please select the most appropriate choice   A) Appropriateness of Care   B) Addressing patient satisfaction only   C) Access to care and services   D) None of the above

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Two methods are used to predict how many customers will call in for help in the next four days. The first method predicts the numbers of callers to be 49, 42, 46, and 50 for the four respective days. The second method predicts 48, 43, 47, and 49 for the four respective days. The actual numbers of callers turn out to be 50, 40, 45, and 48. Which method has the smaller mean absolute error (MAE)? O Both methods have the same MAE The second method. The first method O Cannot be determined

#5 Which of the following is a simulation? some method of generating virtual measurements that look like what would be gotten from a sample taking a series of measurements based on multiple samples measuring the mean and standard deviation of measurements from a sample specifying the expected mean and standard variation of measurements for an entire population