Gas costs are $2.60 per gallon Oil cost for lubrication are $2.00 per quart Insurance, tax and storage are 10% of purchase price Insurance, tax and storage are 10% of purchase price Equipment factor for repairs over life is 75% Salvage value of equipment is 3% of purchase cost Useful life of equipment is 14,000 working hours Life of the loan is 7 years Loan interest rate is 8% per year
Fig: 1
Fig: 2
Fig: 3
Fig: 4
Fig: 5
Fig: 6
Fig: 7
Fig: 8
Fig: 9
Fig: 10
Fig: 11
Fig: 12
Fig: 13