Student enrollment in the City School district has projected growth as shown in the graph. Answer (a) and (b). Enrollment Projections 20,000 19,915- 19.000 18,000 17,000 16,000 15.000 - 14,000 14,235 or 13-14 14 15 15-16 16-17 17 18 18 19 19 20 20 21 21 22 22 23 23 24- School Year . . . (a) Use the model y = yoed to find an exponential function that gives the projected enrollment y in school year x. Let the school year 2013-14 correspond to x = 0, 2014-15 correspond to x = 1, and so on, and use the two points indicated on the graph. Round the exponent to three decimal places as needed. y = ]ex (Simplify your answer. ) (b) Estimate the school year for which projected enrollment will be 21,400 students. Use your answer from part (a). Round up to the nearest school year. Choose the correct answer below. O A. year 2024-25 O B. year 2025-26 O C. year 2026-27 O D. year 2027-28