I do not know to which book you are referring.
In any case, to contemplate an application, you have to identify and analyze the business rules, input/output requirements, list of reports or queries that are likely required, etc.
After that, create pseudocode that should do the job.
If there are no technical difficulties or modifications, you can proceed to code your project.
An important aspect of the work is to perform testing along the way to ensure you are adhering to the business rules and requirements.
Haw to create a web application for a vb auto center project from chapter 4.
2 answers
maximum value check
a=5
b=9
c=7
a=5
b=9
c=7