[1:57 pm, 04/10/2023] Utsav Sharma: If Walmart's self checkout stations can each process a customer every 2 minutes (on average), and the average load of customers coming to the self checkouts on Saturdays and Sundays between 11:00am and 4:00pm is 960 customers ... how many self checkout stations should Walmart provide to ensure no customers wait in line? Question 7 options: 5 6 7 8 [2:13 pm, 04/10/2023] Amit: Little's Law can be used to measure the dynamics of cash-flow, or physical objects in