Question

question 2: if wayne needs to order a meals, what is the least expensive plan?

cost
number of meals
least expensive plan for a: basic plan
question 3: if wayne needs to order b meals, what is the least expensive plan?

cost
b

Explanation:

Step1: Analyze Question 2 graph

At number of meals = A, compare the vertical (cost) position of each line. The dashed line has the lowest cost at this point, which corresponds to the Basic plan.

Step2: Analyze Question 3 graph

At number of meals = B, compare the vertical (cost) position of each line. The red solid line has the lowest cost at this point, which is the standard/non-basic plan.

Answer:

Question 2: Basic plan
Question 3: The standard (red line) plan