Flow Control Statements: IF and CASE

With our running example of parts for car models, imagine that we are tasked to create a report for the assembly progress of each car model. That is, each car model should have one of three associated states: pending, in progress, or completed. Here, pending means that none of the three parts have been assembled; in progress denotes one or two parts that have been assembled. Finally, completed means that all parts have been successfully assembled.