The Springfield Family Community Center has an outdoor pool that operates May through October. The director is interested to learn if the Community Center can afford the $57,000 cost to install a pool-covering dome so that patrons may swim year-round. It will also cost about $200 a month for power to keep the dome inflated for 6 months each year. How can the director use forecasting to evaluate the likelihood of selling sufficient tickets to pay for this improvement? Prepare a brief report to the director that explains forecasting. Be sure to include suggestions on both internal and external data that would be useful for this analysis.