Three constants named SLOW, MEDIUM and FAST with value 1, 2, and 3 to denote the fan speed

Three constants named SLOW, MEDIUM and FAST with value 1, 2, and 3 to denote the fan speed

. ? An int data field named speed that specifies the speed of the fan (default SLOW).

? A boolean data field named on that specifies whether the fan is o (default false)

? A double data field named radius that specifies the radius of the fan (default 5).

? A string data field named color that specifies the color of the fan (default blue).

? A default constructor that creates a default fan.

? The accessor and mutator methods for all four data fileds.

? The method named Showdata() that returns a string description for the fan. If the fan is on, the

method returns the fan speed, color and radius in one combined string. If the fan is not on, the method

returns fan color and radius along with the string "fan is off" on one combined string.