month, calculate the average of the average weekly prces for that month.) 21. 2D Array Operations Write a program any data abes a two-dinmensional amay initialized with test data. Use am should have the following functions getTotal and two-dimensional array as its arg array. ca two dimensional array asS its argi iche array. cept a two-dimensie getRowfo argumer the arny: lhe funčtion should retun dha getCo tion shomd acceni a iwo di ond argurieDE hhe su atrav. The tunchion shiau getHighest InRowThis argument andan integeras its subscript of a row in th amay. Tac Junctkon shou ki specified row of the array • getLowestInRowIThis tuncion shopld accep a twoslinicnsionha a first argument and an integer as its second agument, The isecond arg nen old be the subscript of a row in the array. The funetion shouldretaim the kvost alue in the specified row of the array. Demonstrate each of the functions in this progran