Normal text Times New... - 12 -BI UA - 15 6. 1. 12. 13. 14. 15.1 stationery, if the carrying cost is 20% of the price of a box of stationery. (2.5+2.5) 3 A firm is considering replacement of machine whose present cost price is Rs 12,000. The scrap value and maintenance cost for next 8 years are as follows: Year 1 2 3 4 5 6 7 8 Scrap Value 10000 8000 6000 5000 3000 2000 1000 0 Maintenance Cost 200 500 800 1200 1800 2500 3000 4000 Considering discount rate of 10%, when the machine should be replaced? (5) Year 2 3 4 5 6 7 8 PWF @ 10% PWFS @ 10% CRF @10% SFF @ 10% CAFS a 10% CAF @ 10% 0.9091 0.8264 0.7513 0.6830 0.6209 0.5645 0.5132 0.4665 0.909 1.736 2.487 3.170 3.791 4.355 4.868 5.335 1.1 0.592 0.416 0.329 0.277 0.243 0.219 0.201 1.0 0.476 0.302 0.215 0.164 0.130 0.105 0.087 1.0 2.1 3.31 4.641 6.105 7.716 9.487 11.436 1.1 1.21 1.33 1.46 1.611 1.772 1.950 2.144 o