28. Users choose to subscribe to one of the plans explained in the chart below. Knowing that you use 275 KWH from 7 am.-7 p.m. and 265 KWH 7 p.m.7 am, how much would you pay if you are a NightTimer plan subscriber? Constant Usage S0.06624/KWH Daytimer (most usage between 7 am.-7 p.m.) $0.06831/KWH Additionally, as long as more than half of power usage is from 7 am.-7 p.m, then you receive a 20% discount on power usage between 7 pm- a.m. NightTimer (most usage from 7 p.m.-7 am.) 0.06445/KWH If more than half of power usage is from 7 am. -7 p.m., then you have to pay the Daytimer rate for all power used between 7 am.-7 p.m. S35.86 S34.80 S36.89 S35.77