Keri is confident that, if she exceeds her sales quota for the year, she'll be promoted to regional manager. This is an example of the __________ element of the expectancy theory.

When trying to enforce that a shipment cannot be sent from a certain source to a certain destination, the modeler can:

a. Assign a very small number (e.g., 0) to the shipment cost for that route. b. Assign a very large number to the shipment cost for that route. c. Add a dummy source. d. Any of the above

Taguchi's quality loss function runs counter to the notion that product falling within tolerance limits is acceptable

Indicate whether the statement is true or false.