The following information is available for a company's utility cost for operating its machines over the last four months.

a. $2,800.

b. $6,140.

c. $4,650.

d. $3,720.

e. $1,640.

The following information is available for a company's utility cost for operating its machines over the last four months. Month January February March April Machine hours 1,040 1,940 2,680 740 Utility cost $6,590 $7,180 $9,500 $4,650 Using the high-low method, the estimated total fixed cost for utilities is