Create a sampling design to measure the fat content of muffins that are coming off a production line. Your supervisor wants the daily average of fat content of the muffins in particular if there is any variation from day to day in the daily average during the week. Also a more detailed profile of the variation in fat content during the day (per 4 hours) is also required. This detailed profile is only required once per week. Your supervisor requires a precision of +/- 4.9 g at a confidence level of 95%. From previous analyses, the standard deviation of a measurement of the fat content of the muffin is 5.3 g. Your supervisor has allocated $180 per week with the cost of a single measurement of fat being $5. Your sampling design should describe at what times, on what days of the week, and how many muffins are taken from the production line for tested. Also discuss whether you would use only grab sampling or some composite sampling. Your answer should discuss your decisions