Base Your Answer Using the Following Version of Modulus 11-Check

Essay

Base your answer using the following version of Modulus 11-check digit found in Chapter 6.
For a four-digit account number:
1.Multiply each digit separately by the corresponding digit in the sequence: 5,4,3,2.
2.Add results of digit multiplication in Step 1,digit-by-digit.
3.Subtract Step 2 results from the next highest multiple of 11.
4.The Step 3 result is the check digit.
Required: Calculate the check digit for each of the following account numbers:
a.2596
b.7428