A Firm Cleans Chemical Tanks in St. Louis
MyOMLab Operations Management
Heizer, Render and Munson
13th Edition
They give you labor and solvent and ask for change in productivity.
They give you labor and solvent and ask for change in productivity.
They give weights and scores for two suppliers and ask which supplier should be chosen and what is the score for that vendor.
Gives retention rate, frequency of purchase, cost of station, etc. Asks for the Value of a Loyal Customer
Calculate the setup time that should be achieved in order to obtain the desired lot size for the safety chain clip component.
They give you the days in the month that the shop is operational, the demand for boxes of candles, how many can be produced in an hour, and the setup cost. Asks for the optimal inventory policy to minimize monthly inventory costs, days to produce boxes, cycle time, and optimal order quantity.
Gives you the sample size, the mean of the sample means, and the average range. Asks for the lower control limit and the upper control limit.
You are given the X double bar, standard deviation, and N. Asks for the 3 sigma control limits for an x-bar control limit.
You are given two specification limits, the mean, and the standard deviation. Asks for the CPK and the capability.
Gives you the total defects, the number of samples, and the sample size. Asks for the standard deviation. Also provided are mean, LCL, and UCL if needed.
They give you a list of 8 flaws and ask for the lower and upper control limits for a c-chart.