The following information is available for a company's utility cost for operating its machines over the last four months. MonthMachine hours Utility cost January1,000 $6,000 February1,900 $7,100 March2,600 $8,100 April700 $4,350 Using the high-low method, the estimated variable cost per machine hour for utilities is: Multiple Choice $1.97. $5.50. $3.12. $6.21. $4.12.

Kevin and jenny, who are both working full-time, have three children all under the age of ten. the two youngest children, who are three and five years old, attended eastside pre-school for a total cost of $3,000. ervin, who is nine, attended big kid daycare after school at a cost of $2,000. jenny has earned income of $15,000 and kevin earns $14,000. what amount of childcare expenses should be used to determine the child and dependent care credit?