Declare a variable temperature and initialize it to 98.6. Instructor Notes: Note that "initialize" means "declare and assign a value in the same statement." ote that this exercise wants a single statement, not a complete program. What data type is appropriate for a value such as the value listed above?

Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system. currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system. currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system. currenttimemillis() just after the end of the algorithm as the elapsed time.