QUESTION 7 When the corner point method is applied to solve a LP problem, there are always four corner points. True False QUESTION 8 When using a graphical solution procedure, the region bounded by the set of constraints is called the feasible region. True False QUESTION 9 Two-dimensional graph would be necessary to solve an LP problem with four decision variables. True False To formulate a LP problem, both objective and constraints must be expressed mathematically by using the decision variables True False QUESTION 11 is useful when demand is relatively steady over time. In the forecasting techniques, A moving average B. weighted moving average C. exponential smoothing D. all of the above QUESTION 12 is a measurement to see how well the forecast is predicting actual values Click Save and submit to save and submit Cho Sabonell to search HE F10