Kindly assist me and please show all workings

2. Fine Furniture Factory receives a daily shipment of 50 boards of pine and 60 boards of mahogany, which they use to make cabinets and tables. Each cabinet uses two pine boards and two mahogany boards, and yields a prot of $90. Each table uses two pine boards and three mahogany boards, and yield a prot of $120. (a) How many cabinets and tables should the factory make daily to maximize prot? (b) What improvements can be made to further increase prot? (o) Is the current prot reasonable? (d) You should submit the graph and only the table(s) referenced to support your answer. [25 pts]