Question: A new homeowner, Ms. Dee Young, needs to decide whether to install R-11 or R-19 insulation in the attic of her new home. The insulated

 A new homeowner, Ms. Dee Young, needs to decide whether to

A new homeowner, Ms. Dee Young, needs to decide whether to install R-11 or R-19 insulation in the attic of her new home. The insulated area is 1,650 square feet. The upgrade from R-11 to R-19 insulation costs $0.10 per square foot. The upgraded insulation is expected to save Ms. Dee Young approximately 380 kilowatt hours of energy usage per year. The planning horizon is 23 years and electricity costs $0.07/kWh. MARR is 11% per year. Parta Based on a future worth analysis, is the upgrade to R-19 insulation economically justified? Click here to access the TVM Factor Table Calculator. The future worth of R-19 insulation is $ Carry all interim calculations to 5 decimal places and then round your final answer to 2 decimal places. The tolerance is +0.15. R-19 insulation attractive. 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LAS.nl PAISALI MAP LAPPIE Pichal VALSTS 1.22600 0815861.00000 1.000000.81566 1.22600 0.00000 0.00000 1.50308 0.66530 2 22600 0.44924 1.48096 0.67524 0.66530 0.44924 1.84277 0.54266 3.72908 0.26816 2.02362 0.49416 1.75062 0.86509 225924 0.44263 5.57185 0.17947 2.46625 0.40547 3.07851 1.24825 2.76983 0.36103 7.83108 0.12770 2.82720 0.35370 4.52264 1.59864 3.39581 DAS 0.29448 10.60001 0.09433 3.12177 0.32033 5.99505 100 1.92040 4.16325 0.240.20 13.99672 0.07145 3.36196 0.29745 7.43622 221187 5.10415 0.19502 18.15997 0.05507 3155788 0.28107 8/80766 2.47553 6.25769 0.1508023.25413 0.04290 3.71768 0.26898 10.08608 2.71300 7.67193 0.1303529.52182 0.03387 3.84803 0.25987 11.25919 2.9250 9.40579 0.10532 37.19375 0.02689 3.95435 12.32237 3.11616 11.53150 0.08672 46.59954 0.02146 4.04107 0.24746 13.27627 3.28534 14.12751 0.07073 58.13103 0.01720 Son 4.11180 0.24320 14.12507 3.43525 17 3327 0.05769 72.26865 0.01384 4.16949 0.23984 14.87510 3.56760 21.24991 0.04706 29.60125 0.01116 4.21655 023716 15.53393 3.68403 26.05239 0.03838110.85127 9.02111-03 4.25494 0.23502 16.10969 3.78612 31.94023 0.03131 136.90366 7.3044E-03 4.28625 - 0.23330 16.61063 3.87533 39.15872 0.02554 168 84388 5.9226-03 4.31178 0.23192 17.04476 3.95306 48.00850 0.02083 208.00250 4.8076E-03 4.33251 0.23081 17.41969 4.02080 58.85853 0.01699 256.01119 3.9061E-03 4.34960 0.22991 17.74250 4.07911 72.16056 0.01386 314.909723.17005-03 25 4.36346 bab 0.22918 18.01966 4.12967 21 88.46884 0.0113038703028 2.5838E-03 437476 0.22858 18.25703 4.17326 108.46280 9.21985-03 475.49912 2.1031E-OS 4.38398 0.22810 18.45986 421075 132.97539 7.5202E-03 583.96192 1.7124E-03 4.39150 0.22771 18.63283 4.24293 163.02783 6.1339E-03716937311.39485-03 4.39764 0.22739 18.78004 4.27048 199.87212 5.003ZE-03 879.96514 1.1354E-03 4.40254 0.22714 18.90512 4.29404 245.04322 4.0809E-03 1079.83727 9.2607E-04 4.40672 0.22693 19.01123 4.314 14 300.42200 3.3286E-03 1324 88049 7.5479E-04 4.41005 0.22675 19.10110 4.33127 368.31859 2.7150E-03 1625.3034 6.1527E 04 4.41277 0.22562 19.17712 4.34583 451.55859 22146E-03 1993.62207 5.01609-04 4.41498 0.22650 19.24134 4.35819 1533.40518 6.5214E-04 6780.55390 1.47485-04 - 4.42189 0.22615 19.46202 4.40129 3464.32643 2.8866E-04 1.5324E+04 6.5255E-05 4.42350 0.2.2007 19.52193 4.41323 1.7682E+04 5.65535-05 7.8237E-04 12782E05 4.42453 0.22601 TOOL 4.42205 19.56555 0-2400! * 2.657-04 3.7625E-05 1.1760E+05 8.5036E-06 4.42461 0.22601 19.56961 4.42290 3.9949E-04 2.5032EOS 1.7676E-05 - 5.6574E-06 4.42467 0.22601 19.57242 4.42341 7.3617E-04 1.3584E-0525720 3.2573E 3.0700E-06 442472 0.22600 19.57510 4.42403 2.0391E-05 4.9042E-06 90223E-05 1.1084E-06 442476 0.22600 19.57727 4.42448 2.3513E05 4.2529E-07 1.0404E+07 9.6116E-OB 4.42478 0.22600 19.57852 4.42475 4.3330E+06 2.3079E-07 1.9172E-07 - 5.2158E-08 4.42478 0.22600 19.57859 4.42476 1.2002E-07 8.3323E-08 5.3104-07 1.8831E-08 4.42478 0.220.00 19.57864 4.42477 2.7114E-OT 3.68318 08 - 1.1998-08 8.3351E-09 4.42478 0.22600 19.57865 4.42478 9.2075E07 1.0851E-08 4.0741E08 2.4545E-09 4.42478 0.22600 19.57856 4.42478 3.1267E-08 3.1983E-0913835 7 7 2281E-10 4.42478 0.22600 19.57867 4.4247 7.0639E-08 1.4156E-09 3.1256E+09 3.1993E-10 4.42478 0.22600 19.57867 4.42478 3.6055.00 2.7735E-10 1.5954-10 6.26815.11 4.42478 0.22600 19.57857 4.42478 4.1577E-10 2.4052E-11 1.8397E-11 5.4357E-12 4.42478 0.22600 19.57867 4.42478 2 4.7945E-11 2.0857E-12 2.1215E-12 4.7137E-13 4.42478 0.22600 19.57867 4.42478 5.52885-12 1.8087E-13 2.4464E-13 4.0877E-144.42478 0.22600 19.57867 4.42478 8.4778E-15 1.1795E-16 3.7513E-16 2.6658E-17 4.42470 0.22800 19.57867 4.42478 1.7237E-21 5.7848E-22 1.6490E-21 1.3074E-22 - - - 4.42478 0.22600 19.57867 4.42478 7.1874E-31 1.3913E-32 3.1802E+32 3.1444E-334.42478 0.22600 19.57867 4.42478 2.98842 3.3464E-43 1.3223E-43 7.562-44 4.42478 0.22600 19.57867 4.42478 12425553804993354975553 181945:34 4.42478 22600 19.57867 4.4747

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