# Question: im very confused about this question im not sure how...

###### Question details

I'm very confused about this question. I'm not sure how to use the constant relative volatility for information. Also I'm not sure what to do with the boilup ratio other than solve for V. After solving for V, I tried to get L using L = V + B to then find L/V. But I just don't understand what I'm doing for this and I'm not sure how to solve graphically either because we were given no other information or tables. Please help and show all work