a saw mill runs for three

A sawmill runs for three 4-hour shifts per day it ,

2017-5-31 · Since the factory runs for three 4 hours shift per day, that many total full day work hours is 12 hours Now, the factory produces 50 bundles per hour, and the operator loads the forklift 10 bundles per hour, the operator will need 60 hours to load a full day production