3.A zoo cannot have everything it wants. It has to make choices. The zoo committee has decided that it can have several concession stands. It has to decide how many popcorn stands and how many cotton candy stands to have scattered around the zoo. The committee made up a table of the different combinations depending upon what the committee has determined to be the cost of each stand. Now the committee has to decide what combination is right.

Managers at flavors, a restaurant chain, train their employees such that in the absence of employees, someone trained in the same skills can step in and do the job equally well. thus, many modules in training are extensive as they provide employees with details of the skill sets required for different jobs. in practice, this lengthy training program does the company as a well-trained and flexible workforce is at their disposal at all times. the managers at flavors use a) job rotationb) vertical enhancementc) telecommutingd) job sharinge) flextime