Question: How to write issue tree in data analysis. Question. can you help write issue tree for this problem. A mining company invested heavily in operating
How to write issue tree in data analysis.
Question. can you help write issue tree for this problem.
A mining company invested heavily in operating technologies such as ore-crushers. When demand is high, the price of iron-ore is $100/ton now it is $50/tone due to less demand. Management has decided on reducing maintenance expenditure. Can show how to formulate issue tree?
Other facts:1. the breakeven point for the company is $45/ton ,2. Annual expenditure for maintenance is $30M expected to rise to $45 in the next year.
3.'excess wear' is responsible for 80% of work request, If able to shave off 20% worth of cost over the year will be enough.4.equipment manufacturer recommend one maintenance event at every 50,000 tons processed.
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