The Pine Valley Credit Union is trying to schedule bank tellers. The credit union is open 8AM-6PM and needs a certain number of tellers each hour (see table below). Full-time tellers can work 8AM-5PM with 12PM-1PM lunch hour or 9AM-6PM with 1PM-2PM lunch hour. Part-time tellers work 10AM-2PM. Full-time tellers receive $160 per day and part-time tellers $70 per day. At most four part-time tellers can be hired. Please note that the number of tellers must be integer. How can the credit union minimize their daily teller salary cost? FT Cost $ 160.00 Total Daily Salary Cost: remember that you may add as many calculation cells as you wish PT Cost $ 70.00 Tellers needed (by work schedule): Max PT 4 8-5 9-6 12-1 lunch 1-2 lunch parttime no lunch Tellers Needed Time 8-5 9-6 part-time 88-9 16 9-10 12 10-11 8 11-12 18 12-1 16 1-2 10 2-3 8 3-4 84-5 10 5-6 Teller availability table Please fill it with O's and 1's based cription to indicate each group's availability over time This model will be tested on different sets of input data.