* Question Completion Status First cost, BD 250,000 430,000 60,000 60,000 Annual operating cost, BD per year Operating cost first year, BD per year Annual operating cost, increasing BD per year Salvage value, BD 40,000 5,000 70,000 95,000 Life, years 6 At an interest rate of 15% per year, and Study Period of 4 years with Decline Balance line depreciation rate, the Present Worth for Robin generator is: BD - 444966.97 OBD - 579,992.09 OBD-206,666.67 BD-509.814.75 * Question Completion Status First cost, BD 250,000 430,000 60,000 60,000 Annual operating cost, BD per year Operating cost first year, BD per year Annual operating cost, increasing BD per year Salvage value, BD 40,000 5,000 70,000 95,000 Life, years 6 At an interest rate of 15% per year, and Study Period of 4 years with Decline Balance line depreciation rate, the Present Worth for Robin generator is: BD - 444966.97 OBD - 579,992.09 OBD-206,666.67 BD-509.814.75