Match the items of List I with that of List II and suggest the correct answer.

List-I (Pricing Strategies)	List-II (Explanations)
a. Customary pricing	1. Ending a price with 99 paise
b. Skimming	2. Pricing a product based on perceived expectations of customers
c. Penetration pricing	3. Setting a high price which gradually reduces as competitors enter the market
d. Psychological pricing	4. Setting a low price for a new product during its intitial offering

A. a-1, b-3, c-4, d-2

B. a-2, b-3, c-4, d-1

C. a-4, b-2, c-3, d-1

D. a-1, b-2, c-3, d-4

Answer: Option B