Question 6 (10 points) Compare the two 4 year projects below which analyze the replacement of a 60 watt incandescent bulb with an equivalent intensity Compact Fluorescent Bulb or LED. Then answer the questions. [10 marks] D 1 ANALYSIS OF THE INCNDESCENT. LED.CFUGHEDULOS 2 60 WATT EQUIVALENT 3 Discount Sy COST OF KV 1005 USE DAY-RS) USEIVEARTHS) NO 0 NITIAL COSTA LEED REPLACEMENTSWA CF LED 10.750 2.30 15.00 13.00 20000 25000 0 373333 06 0.0844 13 POWER 80 13 35 H Hephace uwindescent 5 PA Competencer 2 YEAR 17 10 Corso OS DI 035 19 ACOLO TOO 031 0106 20 RON 2311 050 OTA 21 Cred.co 323 20 22 23. Liga 000 070 663 13
22 23 Benefas (Energy Savings) 0.00 24 discount Factor 3.431 3.43 3.43 343 100 0.95 25 Discounted Benefits 0.91 0.86 0.82 0.00 3.27 3.11 26 CF Cumulative diso, benefits 2.96 2.82 0.00 3.27 6.38 31 9.34 12.17 Heplace a buwincancandescent bulb viha 32 Projet 9.5WLED 33 0 2 3 4 34 Replacement Costs + Ener 5.00 0.69 0.69 35 Discount Factor 0.69 0.69 1.00 0.95 0.91 0.86 36 Discounted Costs 0.82 5.00 0.66 0.63 0.60 37 LEO Cumitive diso.costs 0.57 5.00 5.661 6.29 6.83 7.46 38 39 Benefits (Energy Swingi) 0.00 3.69 3,69 3.691 3.69 40 discount Foto 100 0.95 0.911 0.86 0.82 41 Cumu ive Diso. Benefits 0.00 3.51 3.34 3.03 42 LED Cumulative dito benes 0.00 3.51 6.89 13.07 48 49 50 Light Bulb Replacement 51 1400 52 12.00 53 - Cumvutive De 1000 Costs 54 8.00 OF Cum vatives 55 600 ben 56 4.00 57 LEO Cumv. De 2.00 Costa 000 LED Cum avec 59 o 2 3 berts 60 YEAR 61 62 3.10 10.09 58 898
Cena 52 53 54 55 56 57 50 SSSR LAW 12.00 1000 300 600 400 200 000 O LED Cos - Our 82852 60 YA 62 a. What is the Net Present Value at the end of year 4 for each Project A & B? (show your work) b. What is the Return on Investment for each Project A & B (show your work) at the end of Year 42 c. In what year is there real payback for each? d. Which project would you select? Why?
Question 6 (10 points) Compare the two 4 year projects below which analyze the replacement of a 60 watt incandescent bul
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