Suppose a company uses its facilities, on average, 80 per cent of the time. However, because of seasonal changes in the demand for its product, the actual demand for the facilities varies from 60 per cent in the off season to over 100 per cent in the peak season when it must outsource production of some parts. Under what circumstances would the company choose to take on work for other companies during the off season? Why might it continue to outsource production of parts during the peak season – that is, why would the company choose not to expand its capacity?