Which of the following statements holds true for a Worker Adjustment and Retraining Notificaiton (WARN) notice in czses involving the sale of a business? a) Any requried notice prior to the sale being completed is the responsiblity of the seller. b) the seller of the businesss holds responsilbity of issuing a WARN notice even after the date of the clsoing. c) a failiure on the part of the seller to issue a WARN notice results in a $1,000 fine. d) the seller has to provide written notice to the federal government at least 90 days before th sale of the business. e) The sale of a business mandatorily requires the WARN notice.