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?

Step-by-step explanation:

To answer these questions we must order the expenses and the rates according to their units.

So:

1. The consumption of the mall is:

17,4000 kilowatts/hour

The costs for this consumption are:

Energy cost

$ 0.08 per kilowatt hour.

Fuel adjustment cost

$ 0.017 per kilowatt hour.

Then the cost for this consumption is:

17400 kw/h (0.08 $/(kw/h)) + 17400 kw/h(0.017 $/[kilowatt/hour])

The second consumption is:

2. Maximum load

92 kilowatts.

The demand cost is:

 $ 5.95 per kilowatt

Then the cost for this consumption is:

= 92kw(5.95 $/kw)

= $ 547.4

Finally, the cost for the total consumption C is:

16 is the absolute value

step-by-step explanation:

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.