Dear Course Hero Tutors -

I have a question below which I need assistance with - I know the answer, but I would like a detailed step-by-step explanation on how to obtain the answer-

many thanks in advance! You guys have been fantastic!

Refer to the graph below: The price of X is $30 and the price of Y is $60. How many units of Y will the consumer choose if point A is the utility-maximizing choice?

(my apologies I cannot paste the graph)

Answers:

A. 5

B. 8

C. 16

D. 24