A furniture manufacturer makes wooden tables and chairs. The production process involves two types of labor: carpentry and finishing. A table requires 2 hours of carpentry and 1 hour of finishing, and a chair requires 3 hours of carpentry and 1/2 hour of finishing. The profit is $35 per table and $25 per chair. The manufacturer's employees can supply a maximum of 108 hours of carpentry work and 20 hours of finishing work per day. How many tables and chairs should be made each day to maximize the profit?