Implement the Monthly Temperatures program from Sect. 6.9.4, which read in and displayed temperature readings for four weeks of a month. Now (a) implement the max method that you designed in self-test...

Implement the Monthly Temperatures program from Sect. 6.9.4, which read in and displayed temperature readings for four weeks of a month. Now (a) implement the max method that you designed in self-test question 8 above; (b) add a final instruction into the main method that calls this max method.