Direction: In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C, and D. You are required to rearrange the jumbled sentences accordingly by selecting the correct option.

A: Surge pricing is a price discrimination policy which is

B: supply and is a strategy of taking advantage of

C: followed when the demand for a product exceeds its 

D: low price elasticity of demand during peak or rush times