A. That fraudulent charges or returns have been made by the applicant or licensee for the handling, sale or storage of potatoes or rotation crops, or for the rendering of any service in connection with the handling, sale or storage of potatoes or rotation crops;

B. That the applicant or licensee has failed or refused to render a true account of sales, or to make a settlement thereon, within the time and in the manner required by this Article, or has failed or refused to pay for potatoes or rotation crops purchased by the applicant or licensee within 30 calendar days after acceptance of the potatoes or rotation crops;

C. That the applicant or licensee has knowingly made any false material statement as to the condition, quality or quantity of potatoes or rotation crops received, handled, sold, purchased or stored by the applicant or licensee;

D. That the applicant or licensee directly or indirectly has purchased for that applicant's or licensee's own account, potatoes or rotation crops received by the applicant or licensee upon consignment without prior authorization from consignor together with price fixed by consignor or without promptly notifying the consignor of such purchase. This does not prevent any dealer, processor, broker, agent or retailer, in order to close the day's business, from taking into account in the record of sales miscellaneous lots or parcels of potatoes or rotation crops remaining unsold, if such dealer, processor, broker, agent or retailer on the business day next following properly enters any such transaction in that applicant's or licensee's accounts;

E. That the applicant or licensee has made any substantial misrepresentation as to the conditions of the market for potatoes or rotation crops;

F. That the applicant or licensee has made fictitious sales or has defrauded or attempted to defraud a producer;