A/RES/48/241 Page 3 budgets without adequate documentation have damaged and continue to damage the ability of peace-keeping operations to implement their activities effectively; (b) That it expects that it will not be asked to take any future decisions on budgets for peace-keeping operations retroactively; 10. Decides to appropriate to the Special Account for the United Nations Angola Verification Mission the amount of 5.5 million dollars gross (5,253,900 dollars net), authorized with the prior concurrence of the Advisory Committee and apportioned under the terms of subparagraph (e) of General Assembly decision 47/450 C for the operation of the Verification Mission for the period from 16 September to 15 December 1993; 11. Decides also to appropriate to the Special Account the amount of 6,296,100 dollars gross (5,990,900 dollars net), authorized and apportioned under the terms of subparagraphs (a) and (b) of General Assembly decision 48/465, for the operation of the Verification Mission for the period from 16 December 1993 to 16 March 1994; 12. Decides further to appropriate to the Special Account the amount of 5,246,750 dollars gross (4,992,375 dollars net), for the operation of the Verification Mission for the period from 17 March to 31 May 1994; 13. Decides, as an ad hoc arrangement, to apportion the amount of 5,246,750 dollars gross (4,992,375 dollars net) among Member States for the maintenance of the Verification Mission, for the period from 17 March to 31 May 1994, in accordance with the composition of groups set out in paragraphs 3 and 4 of General 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 and 47/218 A of 23 December 1992 and its decision 48/472 A of 23 December 1993, and taking into account the scale of assessments for the years 1992, 1993 and 1994 as set out in Assembly resolutions 46/221 A of 20 December 1991 and 48/223 A of 23 December 1993 and Assembly decision 47/456 of 23 December 1992; 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 additional staff assessment income of 254,375 dollars approved for the Verification Mission for the period from 17 March to 31 May 1994; 15. Decides further that there shall be set off against the apportionment among Member States, as provided for in paragraph 13 above, the balance of the apportionment in the amount of 182,700 dollars gross (106,800 dollars net) authorized by the General Assembly in its decision 48/465 for the period ending 31 March 1994; 16. Authorizes the Secretary-General to enter into commitments for the Verification Mission at a rate not to exceed 2,098,700 dollars gross (1,997,000 dollars net) per month for a period of four months beginning 1 June 1994, subject to the Security Council deciding to extend the mandate of the Verification Mission beyond 31 May 1994, the amount of 8,394,800 dollars gross (7,988,000 dollars net) to be apportioned among Member States in accordance with the scheme set out in the present resolution; 17. Decides that there shall be set off against the apportionment among Member States, as provided for in paragraph 16 above, their respective share in the interest and miscellaneous income of 1,082,500 dollars for the period ending 15 September 1993; 18. Invites voluntary contributions to the Verification Mission in cash and in the form of services and supplies acceptable to the Secretary/...