1.   Fourth, although it is unusual the purchaser may have agreed to take over some liabilities such as payments under leasing arrangements or after sales repairs.

2.   This is true to a large extent in that the liabilities prior to completion remain with the vendor unless the purchaser agrees to accept them.

3.   No oil purchaser had agreed to pay the extra charge in contravention of U.N. rules.

4.   Non-competitive purchasers agree to accept a Treasury bill, note or bond at the average yield in a multi-price auction, unlike competitive bidders who must submit bids.