The following six months of data were collected on electricity cost and the number of machine hours in a factory.

Month	Electricity cost	Machine hours
June	$ 25,160	4,500
July	26,170	4,810
August	27,250	5,120
September	26,680	5,010
October	27,950	5,430
November	27,500	5,190

Using the high-low method the variable rate for the electricity cost is?

Using the high-low method the fixed cost of electricity is?