FC.74 Universal Studios is in the process of opening a new theme park in California and wants to forecast the number of visitors it should expect each season. They have decided to use data from its Florida theme park as a basis for forecasting attendance at the new California park. The table below shows the total attendance numbers, by season, for the Florida theme park during the years 2017 through 2020: Season Winter Spring 2017 2018 2019 2020 807,000 917,000 781,000 852,000 1,424,000 1,315,000 1,356,000 1,291,000 1,386,000 1,515,000 1,434,000 1,494,000 799,000 878,000 854,000 741,000 Summer Fall What is the seasonal index for spring? (Display your answer to two decimal places.) Number What is the seasonal index for summer? (Display your answer to two decimal places.) Number What is the seasonal index for fall? (Display your answer to two decimal places.) Number Suppose the 2021 forecast calls for a total of 4,700,000 visitors. How many visitors should they expect in the winter? (Display your answer to the nearest whole number.) Number