Answer:
Step-by-step explanation:
Difficult to manage advanced pricing rules. ... 
Lack of control and security. ... 
Excel is vulnerable to fraud/corruption. ... 
Excel is susceptible to human error. ... 
Excel is difficult to troubleshoot or test. ... 
Excel is obstructive to regulatory compliance.
Whether it is family-based planning for a weekly, monthly or yearly calendar or a personal appointment daily planner or a schedule for managing bill payments, homework, favorite sports team's games, and many more, excel can make it easy to compile, filter, search, organize and simplify large amounts of data.