5. (16 points) Hinter Ski is one of feW ski resorts that is open 365 days a year. The number of people who have Visited Hinter Ski in the last 3 years is shown in the following table. Year 1 Year 2 Year 3 Summer 2080 3150 1820 Fall 4120 5600 4220 Winter 9150 10500 11000 Spring 4800 3980 4530 Develop a forecasting model to estimate the number of visitors that Hinter Ski should expect to see in each season of the next year. Use MSE as your measure for forecast accuracy