Newman Auto Repair is considering the purchase of a hydraulic machine costing approximately $35,000. Using a discount rate of 18%, the present value of future cash inflows are calculated to be $42,000. To yield at least an 18% return, the actual cost of the machine should not exceed the $35,000 estimate by more than:

Mai and chuck have been divorced since 2012. they have three boys, ages 6, 8, and 10. all of the boys live with mai and she receives child support from chuck. mai and chuck both work and the boys need child care before and after school. te boys attend the fun house day care center and mai paid them $2,000 and chuck paid them $3,000. mai's agi is $18,000 and chuck's is $29,000. mai will claim two of the boys as dependents. she signed form 8332 which allows chuck to claim one of the boys. who can take the child and dependent care credit?