The correct option is 1 and 3 only.
Explanation
Business Process Outsourcing (BPO) refers to the practice of contracting specific business operations or responsibilities to third-party service providers. It is a crucial subset of the Information Technology-Enabled Services (ITES) industry, falling under the tertiary (service) sector of the economy.
Statement-wise Analysis:
- Statement 1 is Correct: The BPO sector covers a diverse range of outsourced activities. These are broadly categorized into back-office outsourcing (internal business functions like record keeping, billing, or purchasing) and front-office outsourcing (customer-related services like voice-based support, marketing, and banking services).
- Statement 2 is Incorrect: The growth of Information Technology (IT) has not caused a decline in the BPO sector; rather, it has been the primary driver of its expansion. Improved telecommunications, internet connectivity, and software solutions allow companies to outsource processes efficiently. The two sectors are complementary, often referred to collectively as the IT-BPO industry.
- Statement 3 is Correct: The BPO sector is a major component of the service sector. In many economies, particularly in India, it accounts for a significant share of service exports and provides substantial employment, thereby contributing heavily to the Gross Domestic Product (GDP).
Key Takeaway:
The BPO sector is an integral part of the tertiary sector that leverages Information Technology to manage business processes; thus, advancements in IT positively correlate with the growth of the BPO industry.