Retrieve the S&S In-Chapter Database (in Microsoft Access format) from the text’s website (or create the tables in Table in a relational DBMS product). Write queries to answer the following questions. Note: For some questions, you may have to create two queries—one to calculate an Invoice Total and the second to answer the question asked.
a. How many different kinds of inventory items does S&S sell?
b. How many sales were made during October?
c. What were total sales in October?
d. What was the average amount of a sales transaction?
e. Which salesperson made the largest sale?
f. How many units of each product were sold?
g. Which product was sold most frequently?