Calculate the After-Tax Cash Flow, NPV (at minimum ROR=20%) and ROR for the following investment:

The investor is a Non-integrated petroleum company

Total producible oil in the reserve is estimated to be 2,400,000 barrel

Production rate will be 300,000 barrel of oil per year from year 1 to year 8

Mineral rights acquisition cost for property would be $1,600,000 at time zero Intangible drilling cost (IDC) is expected to be $7,000,000 at time zero

Tangible equipment cost is $4,000,000 at time zero Working capital of $1,500,000 also at time zero

Equipment depreciation will be based on MACRS 7-years life depreciation starting from year 1 to year 8 (consider rates exactly similar to the table A-1 for 7-years half-year convention)

The production selling price is assumed $45 per barrel which has 10% escalation each year applicable from year 2

Operating cost is $1,500,000 annually with escalation rate of 10% starting from year 2

Income tax is 35%

Royalty 15%