Jenny is working on a database that stores invoices. She needs to include the current day, month, and year, which will be derived from the computer system, on each new invoice. She should use the ________ function for this purpose.
Rich is working on a database that stores a list of vendors and price quotes for a remodeling project. If Rich wanted to create a query to find the least expensive price quote, he should use the ________ function on the column containing the price quotes.
Jenna is working on a database that stores a company's invoices. The database includes a Table called Invoices, which has a column called outBalances that shows all outstanding balances. Jenna's boss has asked her to design a query that calculates the numerical mean of all outstanding balances. Which function should Jenna use on the outBalances column to help her complete this task?