Question: how will you solve by writing out what it does by hand? Java writing Methods rksheet Name Rolando mosft hec- Period Implement the methods below

how will you solve by writing out what it does by

how will you solve by writing out what it does by hand?

Java writing Methods rksheet Name Rolando mosft hec- Period Implement the methods below public class Beratchwork public static void mainIstringtT 3395 System,out.printin(computeareaRectanglet, 6ta systes.out printin (conputeCoat (3, 9.9911 Systen.out.printin (computeCostatterDIscount (1o.0, 0.2 System.out-printinIconputea:eaTrapezoidi8, 10,511 24 29.97 8.D 45.0 1/7 end of main method / precondition ien > o, wid 1 postcondition - roturns the area of a rectangio with length len and width wid public static int computeAreaRectanglelint len, int wid) 1/ end of computereaRectangle method // pre condition -numiten s >-o, cost?erItem >. 0 // postcondition returns the cost ot purchasing nunitoms each with cost of cost Peritem public static double computecCost (int numItems, double costPerltom) )// end of computetost tethed

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