Reporting Period (Year)	Total Costs	Level of Activity (Miles Driven)
Year 1	$ 750,000	225,000
Year 2	850,000	240,000
Year 3	1,100,000	430,000
Year 4	1,150,000	454,000
Year 5	1,250,000	560,000
Year 6	1,550,000	710,000

Scattergraph Method. Refer to the data in the previous exercise for the city of Rockville.

• [Required] Use the scattergraph method to estimate total fixed costs per year and the variable cost per mile. State your results in the cost equation form Y = f + vX by filling in the dollar amounts for f and v.
• [Required] What would the estimated costs be if the trucks drove 500,000 miles in year 7?