Question

i inserted a picture of the question and it’s a 2 part question

Answer 1

Question 3:

To find the months with a cost less than $50, we just need to draw a horizontal line from the vertical axis at $50, and check which months are below this line.

The months that fits this description are January, February, July, August and September.

Question 4:

The longest bar represents the biggest cost. It happens in October, and the corresponding value for this month is $80.