How do I solve this problem in excel? I started working on it, but I'm a bit stuck. Please show me how to do it, your help is greatly appreciated. Thumbs up guaranteed for best answer :)

Holiday Fruit Company buys oranges and processes them into gift baskets and fresh juice. The company rates the oranges on a scale from 1 (lowest quality) to 5 (highest quality). The table summarizes the current inventory of fruit. Each pound of oranges devoted to gift baskets results in a marginal profit of $2.50 whereas each pound devoted to fresh juice results in a marginal profit of $1.75. Holiday wants the fruit in its baskets to have an average quality grade of at least 3.75 and its fresh juice to have an average quality grade of at least 2.50. Formulate a model that maximizes total profit. Grade Supply 90,000 225,000 300,000 100,000 75,000 Ibs Baskets Juice Profit $2.50 3.75 $1.75 2.5 Qual min