Kindly show your complete solution. Answer letter B

8:19 57% & > Asynchronomus 1_Linear Programming.docx obtain a maximum saler Problem B Clarita has an online shop where she sells hand-made paintings and cards. She sells the painting for $50 and the card for $20. It takes her 2 hours to complete 1 painting and 45 minutes to make a single card. She also has a day job and makes paintings and cards in her free time. She cannot spend more than 15 hours a week to make paintings and cards. Additionally, she should make not more than 10 paintings and cards per week. She makes a profit of $25 on painting and $15 on each card. How many paintings and cards should she make each week to maximize her profit. Problem C At the Institute, Professor-X wishes to employ two people, Juanito and Maria, to grade papers for his classes. Juanito is a graduate student and can grade 20 papers per hour; Juanito earns $15 per hour for grading papers. Maria is a post-doctoral associate and can grade 30 papers per hour; Maria earns $25 per hour for grading papers. Each must be employed at least one hour a week to justify their employment. If Prof-X has at least 110 papers to be graded each week, how many hours per week should he employ each person to minimize the cost? Problem D Colonel Alexander Hamilton is on a low cholesterol diet. During lunch at the HQ cafeteria, he always chooses between two meals, Pasta or Tofu. The table below lists the amount of protein, carbohydrates, and vitamins each meal provides along with the w a