Show all your work. remember that program segments are to be written in java. assume that the classes listed in the java quick reference have been imported where appropriate. unless otherwise noted in the question, assume that parameters in method calls are not null and that methods are called only when their preconditions are satisfied. in writing solutions for each question, you may use any of the accessible methods that are listed in classes defined in that question. writing significant amounts of code that can be replaced by a call to one of these methods will not receive full credit. assume that the following variables have been properly declared and initialized. a boolean variable named rsvp an int variable named selection, where 1 represents "beef", 2 represents "chicken", 3 represents "pasta", and all other values represent "fish" a string variable named option1 a string variable named option2