Tej​ Dhakar's company wants to establish kanbans to feed a newly established work cell. The following data have been provided. Note​: This is a level production system. Daily demand 150 units Production lead time 3.00 days Safety stock 1.50 days Kanban size 50 units How many kanbans are​ needed? nothing kanbans ​(round your response to the nearest whole​ number).