{3} {6 points) it's been determined that a. particular epidemic Spreads in Such a way that t weeks after the Outbreak, the number of new eases reported is given by 5t 12 + :2 thousand eases. At what time is the epidemic at its worst? What is the maximum number of reported new cases? N(t} = (Optional, 4 extra points} The epidemic is declared to be under control when the rate of reported new cases reaches a minimal value. When does this eeeur