Enrollment numbers at BYU-Idaho over the last four years are as follows: Semester 2019 2020 2021 Winter Spring Fall 2022 15,493 14,011 14,091 14,545 14,490 14,120 13,506 13,137 17,199 17,956 17,535 16,923 What is the seasonal index for the winter semester? (Display your answer to two decimal places.) What is the seasonal index for the spring semester? (Display your answer to two decimal places.) What is the seasonal index for the fall semester? (Display your answer to two decimal places.) Suppose for the 2023 school year BYU-Idaho is expecting a total of 52,000 students. Based on this projection, how many students should they expect to enroll in the fall semester? (Display your answer to the nearest whole number.)