The advertising manager for Roadside Restaurants, Inc., needs to decide whether to spend this month’s budget for advertising on print media, television, or a mixture of the two. She estimates that the cost per thousand “hits” (readers or viewers) will vary depending upon the success of the new cable television network she plans to use, as follows: Strategy Cable Network Successful Failure Print $10 10 Mixed 4 14 Television 1 21   If she uses the maximin criterion, which advertising strategy will she use? (Variant of Class Example)

A bakery buys flour in 25-pound bags. The bakery uses 1,215 bags a year. The ordering cost is $10 per order. The annual carrying cost is $75 per bag. How many orders per year will there be? (Study Guide Question)

In an assembly operation at a furniture factory, six employees assembled an average of 450 standard dining chairs per five-day week. What is the labor productivity of this operation

Data on the last two years of demand are available as follows Quarter Demand 1 14 2 18 3 35 4 46 1 28 2 36 3 60 4 71   What is the deseasonalized demand for the summer (Quarter 2) of this year if the linear regression trend line for these data is given by Y=14.17+5.06t? (Class Excel Example)

Compute the seasonal relative for quarter 1 for this data using the centered moving average method. Quarter Year 1 Year 2 1 2 3 2 6 10 3 2 6 4 5 9

Below shows a company’s historical demand of 10 previous quarters.   Quarter Demand 1 14 2 18 3 35 4 46 1 28 2 36 3 60 4 71 1 45 2 54   A 4-period seasonality has been identified. Answer the following questions using Centered moving average method. What is the seasonal relative for quarter 1?

An electrical contractor’s records during the last five weeks indicate the number of job requests: Week 1 2 3 4 5 Requests 20 22 18 21 22 Predict the number of requests for week 6 using the following method: A four-period moving average. (Study Guide Question)  

To _____ an activity means to shorten the time it will take.

The range of probability for which an alternative has the best expected payoff can be determined by:

The operations manager for a local bus company wants to decide whether he should purchase a small, medium, or large new bus for his company. He estimates that the annual profits (in $000) will vary depending upon whether passenger demand is low, medium, or high, as follows: Bus DEMAND   LOW MEDIUM HIGH Small 50 60 70 Medium 40 80 90 Large 20 50 120   If he uses the maximin criterion, which size bus will he decide to purchase?