Which is a key consideration for the guiding principle 'keep it simple and practical'?

Which is a key consideration for the guiding principle ‘keep it simple and practical’?

Which is a key consideration for the guiding principle ‘keep it simple and practical’?
A . Try to create a solution for every exception
B . Start with a complex solution, then simplify
C . Understand how each element contributes to value creation
D . Ignore the conflicting objectives of different stakeholders

Answer: C