The following information is available for a company$$s maintenance cost over the last seven months.

Month Units Produced Maintenance Cost

June $90$ $ $4,590$

July $1807,110$

August $1205,430$

September $1506,270$

October $2107,950$

November $2408,790$

December $603,750$

Using the high$-$low method, estimate both the fixed and variable components of its maintenance cost.