A/RES/51/12 Page 4 10. Urges the Secretary-General to convey the concerns of the General Assembly to the Governments concerned, as well as the request by the Assembly that the Governments reimburse the combined Forces for those expenditures, and requests the Secretary-General to withhold settlement of claims submitted by the Governments concerned until the matter of the expenditures is resolved and to include information on efforts to obtain reimbursement in the next report on the financing of the combined Forces; 11. Reminds all Member States that are host to a United Nations peacekeeping mission of the importance of concluding a status-of-forces agreement with the United Nations when a mission has been authorized and of their obligation to comply fully with the terms of such agreements, when concluded; 12. Requests the Secretary-General to take all necessary action to ensure that the combined Forces are administered with a maximum of efficiency and economy; 13. Decides, as an ad hoc arrangement, to apportion the amount of 115,373,000 dollars gross (113,866,300 dollars net), already appropriated by the General Assembly in its resolution 50/235 of 7 June 1996, for the period from 1 to 31 December 1995 among Member States in accordance with the composition of groups set out in paragraphs 3 and 4 of Assembly resolution 43/232 of 1 March 1989, as adjusted by the Assembly in its resolutions 44/192 B of 21 December 1989, 45/269 of 27 August 1991, 46/198 A of 20 December 1991, 47/218 A of 23 December 1992, 49/249 A of 20 July 1995, 49/249 B of 14 September 1995 and 50/224 of 11 April 1996 and its decisions 48/472 A of 23 December 1993 and 50/451 B of 23 December 1995, and taking into account the scale of assessments for the year 1995 as set out in its resolution 49/19 B of 23 December 1994 and its decision 50/471 A of 23 December 1995; 14. Decides also that, in accordance with the provisions of its resolution 973 (X) of 15 December 1955, there shall be set off against the apportionment among Member States, as provided for in paragraph 13 above, their respective share in the Tax Equalization Fund of the estimated staff assessment income of 1,506,700 dollars approved for the period from 1 to 31 December 1995; 15. Decides further that, for Member States that have fulfilled their financial obligations to the combined Forces, there shall be set off against the apportionment, as provided for in paragraph 13 above, their respective share in the amount of 115,373,000 dollars gross (113,866,300 dollars net) from the unencumbered balance of 227,406,878 dollars gross (227,911,279 dollars net) in respect of the period ending 31 December 1995; 16. Decides that, for Member States that have not fulfilled their obligations to the combined Forces, their share in the amount of 115,373,000 dollars gross (113,866,300 dollars net) from the unencumbered balance of 227,406,878 dollars gross (227,911,279 dollars net) for the period ending 31 December 1995 shall be set off against their outstanding obligations; 17. Authorizes the Secretary-General to enter into commitments for the liquidation of the combined Forces and the provision of common support for the period from 1 November to 31 December 1996 in the amount of 12,462,300 dollars gross (11,574,400 dollars net); /...