Why Program Design is Important?

Why Program Design is Important?
Answer the following questions:
1. What is a program design?
2. Why program design is important?
3. What program design tools are available? Discuss in details by studying at least three program design tools and how they can help in better program design and C code?
4. What happens if you dont utilize program designing techniques in developing large C programs?
ASSIGNMENT EXPECTATIONS & REQUIREMENTS: Discuss your responses to questions posed in details with examples. Minimum of THREE pages with single space. Review and incorporate following assignment expectations. Include all of these expectations in to your responses for this assignment:
Title page (Not included in required page count of three pages single space)
References (Not included in required page count of three pages single space)
Introduction
Body
Conclusion.