3. C programming question : Displaying total cents in the format of dollars and cents (ex: 7245 to $72.45) required converting (casting) an integer to a floating-point type (along with a simple calculation). Without changing any variable data types, show three (3) different ways to accomplish the same outcome (use your solution variables in your example). If you are having problems thinking of how to approach this, think about how an expression can be promoted or narrowed in several ways based on explicit casting, coercion, and how each operand plays a role in this determination.