Rule 21 . Sanctions for noncompliance. If a party or an attorney fails or refuses to comply with these rules, the court may make such orders and impose such sanctions as are just, including, but not limited to the following:

1. Hold the disobedient party or attorney in contempt of court. 2. Continue any hearing until the disobedient party or attorney has complied with the requirements imposed. 3. Require the disobedient party to pay the other party’s expenses, including a reasonable attorney’s fee, incurred in preparing for and attending such hearing. 4. Enter an order authorized by N.R.C.P. 37 .