Page 58 - Libro Eduardo
P. 58

Y                       X
                    OBSERVACIONES  COSTO TOTAL DE MANTENIMIENTO  HRS DE REPARACION  XY      X2
                         1     $                                                  6,350.00  1500  $        9,525,000.00   2250000
                         2     $                                                  7,625.00  2500  $      19,062,500.00  6250000
                         3     $                                                  7,275.00  2250  $      16,368,750.00  5062500
                         4     $                                                10,350.00  3500  $      36,225,000.00  12250000
                         5     $                                                  9,375.00  3000  $      28,125,000.00  9000000
                         6     $                                                  9,200.00  3100  $      28,520,000.00  9610000
                         7     $                                                  8,950.00  3300  $      29,535,000.00  10890000
                         8     $                                                  7,125.00  2000  $      14,250,000.00  4000000
                         9     $                                                  6,750.00  1700  $      11,475,000.00  2890000
                        10     $                                                  7,500.00  2100  $      15,750,000.00  4410000
                        11     $                                                  8,900.00  2750  $      24,475,000.00  7562500
                        12     $                                                  9,400.00  2900  $      27,260,000.00  8410000
                        78     $                                                98,800.00  30600  $    260,571,250.00  82585000


                                                   b= $                                             103,575,000.00  $                        1.89
                                                                       54660000
                                                   a= $                                      185,917,750,000.00  $                3,401.35
                                                                       54660000
                                                     $                                                         8,517.57
   53   54   55   56   57   58   59   60   61   62   63