Maximize and minimize p = x + 2y subject to
x + y ≥ 6
x + y ≤ 10
x − y ≤ 6
x − y ≥ -6

Minimum:
p =
(x, y) =

Maximum:
p =
(x, y) =

The john nash mall used 17,4000 kilowatt hours in may, with a peak load of 92 kilowatts. the demand charge is $5.95 per kilowatt, and the energy charge is $0.08 per kilowatt hour. the fuel adjustment charge is $0.017 per kilowatt hour. what is the total electricity cost for may?