please answer

The probability distribution for the number of food deliveries you order in a month is given below. Number of deliveries Probability 0.2 0.6 0.2 The regular delivery fee is $5. You are considering to join a premium membership for food delivery service. The monthly membership fee is $10, but there will be no delivery fee if you are a premium member. Compare the expected monthly spending on food delivery service, and determine which is the better choice. O a. You will spend $2 more if you join the membership. O b. You can save $2 by joining the membership. O C. The expected spending is the same regardless of the membership. Od. You can save $1 by joining the membership. O e. You will spend $1 more if you join the membership