To simulate a matrix in JavaScript using a multidimensional array, _____.   a. use the syntax array[x][y], where x is the number of rows and y is the number of columns in the matrix   b. create an array whose elements are nested arrays, each of which contains the data for a row in the matrix   c. create an array for each column in the matrix and then define an array whose elements are the variables to which you assigned the column arrays   d. use the constructor to build a new Matrix object

ARRAYS please provide the source code and the screenshot of the output in java eclipse. please add comments. thank you

Java code please

AHPA #4: The C ATM Machine• Two people, "a" and "b", have checking and savings accounts.• Create a 2x2 array to hold their amounts: a – checking: $500, savings:$1,000; b – checking: $750, savings: $325.• Have the ATM machine ask the user their name.• Ask the user if they want to withdraw from their checking or their savingsaccount.• Use a switch statement to process different types of accounts.• Create  software that will provide an ATM user with theproper change for any dollar amount up to $200.• Example: Run the code for $19, $55, and $200. Is the amount > $100, then provide a $100 bill & subtract $100• Is the amount >= $100, then provide a $100 bill & subtract $100• Is the amount > $20, then provide a $20 bill & subtract $20 [repeat 4times]• Is the amount > $10, then provide a $10 bill and subtract $10• Is the amount > $5, then provide a $5 bill and subtract $5• Provide the remaining amount in single $1 bills   so the output should be like shown in…