Karthick went to ATM to withdraw cash. His ATM pin number when multiplied by \(M02Y\) by \(8\) is \(MN68\).
 
1. Determine the value of \(M\).
 
2. The value of \(N\) is
 
3. The ATM pin number is
 
4. The value of \(MN \times 6\) is