Select any of the main activities or subactivities in the Sales process and:
a. Specify what event triggers this activity to occur.
b. Identify what activity follows this activity.
c. For one data entry item, describe what would happen in the rest of the process if that entry was erroneous.
d. For one data entry item, describe what limits (controls) you would put in place on the data to prevent the type of error described in item c.