         entence.    ce: The':commission. must, work out the plan  is detai    «jbut, the: average. residential: customer:    aying $840 a yeat would get.4 savings. of abouts  0 annually . °         énifence 2:.An avefage.résidential. customiér paying    ‘840. A, year, for electricity, could sée.a savings of §.  0 annually