public void r_1_7() {
System.out.println( "Q: Write a Java class, Flower, that has three instance variables of type String, int, and float, which respectively represent the name of the flower, its number of pedals, and price." );
System.out.println( "A: " );
Flower flower = new Flower( "Petunia", 5, 1.35 );
System.out.println( flower );
System.out.println( "\nUsing setters to alter values" );
flower.setName( "Orchid" );
flower.setNumberOfPetals( 20 );
flower.setPrice( 50 );
System.out.println( flower );
}