What Is the Key to Sustaining a Competitive Advantage

Multiple Choice

What is the key to sustaining a competitive advantage?

A) making use of faster computers with more memory to improve operational efficiency and reduce labour needs  
B) using information technology to continuously improve and support the business's core functions  
C) making use of the Internet's potential to reduce the reliance of managing and controlling internal data  
D) engaging the ability of the managers to delegate so they can focus on environmental scanning and strategic planning