The graph shows that the fuel cost is higher
than the others costs. So, we used the cause and
effect diagrams (Montgomery, 1996) to find the root
causes of transportation cost.
From the diagrams, the routing arrangement
is a main root cause. The others causes are truck
efficiency, scheduling, and supervisor performance.
So, we are choosing routing arrangement problem
to solve first because the routing arrangement can
be solve by immediately.
The graph shows that the fuel cost is higherthan the others costs. So, we used the cause andeffect diagrams (Montgomery, 1996) to find the rootcauses of transportation cost.From the diagrams, the routing arrangementis a main root cause. The others causes are truckefficiency, scheduling, and supervisor performance.So, we are choosing routing arrangement problemto solve first because the routing arrangement canbe solve by immediately.
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