What procedures or methods can be used to handle and resolve the following complaints from customers? Write the answer in 3 - 5 points for each.

a.Incorrect pricing or quotes

b.Delays or errors in providing products or services

c.Misunderstanding of customer requests

d.Escalated complaints or disputes

e.Other team members or suppliers not providing special requests

f.Misunderstandings or communication barriers

g.Unmet expectations of, or problems or faults with, a service or product