5. Purchase of Securities. DB51 requires that cash accounts contain sufficient funds to settle a transaction, but has the right to accept an order without sufficient funds with the understanding that Client will submit payment on or before settlement date for each security purchased. DBSI retains the right to cancel or liquidate any order accepted and/or executed without prior notice to Client, If DBSI does not receive payment by settlement date. Alternatively, upon Client's failure to pay for purchased end settled securities, DBSI has the right to sell Securities and Other Property held in any of Client's Account(s), and charge to Client any loss resulting therefrom. 8. Sale of Securities. Client agrees that in a cash account: (a) Client will not sell any Security before it Is paid for, (b) Client will own each security sold at the time of sale, (c) unless such security Is already held in the Account, Client will promptly deliver such security thereto on or before settlement date. (d) Client will promptly make full cash payment of any amount which may become due in order to meet necessary requests for additional deposits and (e) with respect to any Securities and Other Property sold. Client will satisfy any mark to the market deficiencies. Client must affect all Short Sales in a margin account and designate those sales as 'short." All other sales will be designated as long" and will be deemed to be owned by Client. In the event that DBSI enters an order to sell Securities and Other Property that Client represents Client owns, but which are not held in the Account at the time of sale, and Client falls to make delivery by settlement date, DBSI has the right to purchase or borrow any Securities and Other Property necessary to make the required delivery. Client agrees to compensate DBSI for any loss or cost, including interest, commission or fees sustained as a result of the foregoing. DBSI charges Interest on unpaid balances in cash accounts from the