My understanding of demand tariff isif I turn on my 8kw load once per billing period, the instant current draw may be 6 times the continuous load, it’s running load for a 30 minute period would be 8 kw, for an hour it would be 16kw. there the maximum demand for that billing period would be 16x0.25x 31 days $124the supply chargewould be $1.31x31=$40.61and the usage for the month would be 16x 0.22= $3.52total for the month would be$3.52+$40.61+$124. is this a correct assumption or where have I gon ...