Sharon Lee owns Carla Vista, an educational tutoring center in Greenville, South Carolina. The center offers private tutoring in math, writing, and science Information about the tutoring sessions is as follows: Math Session price Variable labor costs Variable supplies cost Session length Number of sessions demanded per week $30 15 3 60 minutes 180 Writing $55 32 2 Science $24 13 1 30 minutes 120 120 minutes 260 Since the company opened five years ago, demand has grown faster than the supply of qualified tutors. Sharon currently has enough tutors to provide only 420 hours of tutoring each week. Calculate the total number of hours demanded per week. (Round answers to O decimal places, e.g. 5,275.) Hours needed Math 180 Writing 520 60 Science 760 Total How should Sharon allocate the currently available tutor hours? (Round answers to O decimal places, ey. 5,275) Hours used Math 180 180 Writing Science 30 Sharon has decided that instead of offering individualized instruction in math and science, she will switch to group sessions Each math session will accommodate two students, and each science session will accommodate four students. Each student in the group will continue to pay the original session price. All sessions will have a single tutor, but each student will need supplies. Calculate the total hours needed with the group sessions. (Round answers to 2 decimal place, eg. 15.25) Hours needed Math Writing Science Total