Clunker motors inc. is recalling all vehicles in its extravagant line from model years 1999-2002. given an int variable modelyear and a string modelname write a statement that prints the message "recall" to standard output if the values of modelyear and modelname match the recall details.

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.