Assume that a Money variable yearlySales has also been declared. Write the necessary code that traverses the monthlySales array

Answer:

public class num3 {

   public static void main(String[] args) {

   double yearlySales =0;

   int [] monthlySales = new int[12];

   for(int i = 0; i<monthlySales.length; i++) {

       yearlySales= yearlySales += monthlySales[i];

   }

}

}

Explanation:

Declare the variable yearlySales and initialize to 0.

Create an Array of ints monthlySales, set its length to 12

Using a for loop, add up all the elements in array and store in the varible yearly sales.