support Hourly Owning & Operating Costs Estimation based on CAT Performance Handbook:

FAQ

Initial Cost with the delivery cost: $$105,000$

Expected life: $8$ years

Expected usage $($hours$/$year$)$: $900$ hrs$.$

Salvage value: $$35,000$

Interest rate is $5\%$

Insurance is $1\%$

Taxes are $2\%$

Fuel cost is $$\frac{2\mathrm{.}4}{g}al$

Lube oils, fillers and grease service is expected every $100$ hours and cost $$\frac{370}{?}$ service

Z factor$=0\mathrm{.}7($between moderate and high$)$

The repair cost is $$\frac{8\mathrm{.}50}{?}$ hour

Special wear items: Set of teeth for $$1,000$ which will have to be replaced every $520$ hrs

Operator's hourly wage is $$\frac{65}{?}$ hour

Please identify the undercarriage basic factor for this model based on the following table.