The following data relates to with increasing as the waste rock to a mining project Ore Pato mine life progresses, giving declining. production per year. Cost dollars and production. are in the thousands Year Production, ('000 tonnes) Selling Price, ($/tonne) 0 1 2 3 4 5 62 53 35 24 17 26.0 26.0 26.0 27.3 28.7 Mine Development Cost ('000 $) 750 250 Mining Equipment Cost ('000 $) Mineral Rights Acquisition Cost ('000 $) Operating Costs ('000 $) 670 100 175 193 212 233 256 Assume Royalties are 14% of gross revenue Liqundation value cut year 5 Zero Calculate before tax annual cash flow, ROR NPV and PVR for a 15% minimum. 1) tonne Calculate the break-even of ore that, if received. uniformly from years I through 5, would give. the project a 15% IRR price per