Answer:
a. Callie entering a customer's order into a restaurant's ordering system
Explanation:
Personal Productivity software is a group of application programs that allow a user to create and manipulate information. The programs are created to increases an individual’s productivity by giving an effective way to process information such as Mark entering appointments into his online calendar and Shawna creating an electronic to do list. The programs also allow users to produce graphs, documents and worksheets. On mobile platforms the applications perform basic tasks such as recording and tracking information on an individual’s exercise routine or calendar functions.
