Question

question 2: if anjali needs to get a months, what is the least expensive plan?
least expensive plan for a:
question 3: if anjali needs to get b months, what is the least expensive plan?

Explanation:

For Question 2: At month A, the Basic plan (red line) has the lowest cost among the three options, as its line is positioned lowest on the cost axis at this month.
For Question 3: At month B, the Premium plan (dashed gray line) has the lowest cost among the three options, as its line is positioned lowest on the cost axis at this month.

Answer:

1. For A months: Basic plan
2. For B months: Premium plan