Match the following in the term of Types of E-Commerce Model and Definitions.

List I (E-Commerce Model)	List II (Definitions)
a. B2C	1. When a business sells a goods or service to another business.
b. B2B	2. When a business sells goods to an individual consumer directly.
c. C2C	3. When a consumer sells their own products or services to organisation or business.
d. C2B	4. When a consumer sells goods or services to another consumer.

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

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

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

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

Answer: Option A