Answer Happy

A furniture company makes dining room furniture. A buffet requires 30 hours for construction and 10 hours for finishing. A chair requires 20 hours for construction and 20 hours for finishing. A table requires 40 hours for construction and 80 hours for finishing. The construction department has 420 hours of labor and the finishing department has 220 hours of labor available each week. How many pieces of each type of furniture should be produced each week if the factory is to run at full capacity? How many pieces of each type of furniture should be produced each week? Either buffet(s), chair(s), and no tables or buffet (s), (Type whole numbers.) chair(s), and 1 table.