The time required to process a shipment of goods at Wal- Mart varies directly with the number of items in
theshipment and inversely with the number of workers
assigned. If 15,000 items can be processed by 8 workers in
10 hours, then how long would it take 12 workers to
process 20,000 items?
6.5 hours
b) 7.75 hours
8.9 hours
d) 10.2 hours