System Dynamics Society, Inc.
Income Statement
For the Period 1 January 1992 - 31 December 1992
Revenue	Actual To Date	Budget For Year	Budget for 1993
Memberships	$ 3,555.00	$ 3,500.00	$ 3,500.00
1992 Conference	$ 4,445.94	$ 5,000.00	$ 5,000.00
Wiley Royalty	$ 6,705.25	$ 6,000.00	$ 6,000.00
Conference Proceedings	$ 2,807.00	$ 1,500.00	$ 2,000.00
Older Journals	$ 2,670.00	$ 1,500.00	$ 2,000.00
Bibliographies	$ 1,275.92	$ 1,000.00	$ 1,000.00
Games	$ 1,724.00	$ -	$ 1,500.00
Interest Income	$ 4,424.10	$ 3,500.00	$ 4,000.00
Sponsors ($2000 For 1991 Sponsorship)	$ 7,000.00	$ 4,000.00	$ 6,000.00
Donations	$ 323.70	$ -	$ -
Miscellaneous	$ 20.00	$ -	$ -
Total Income	$ 34,950.91	$ 26,000.00	$ 31,000.00
Expenses
Jay W. Forrester Award	$ -	$ 1,000.00	$ 2,000.00
President, Miscellaneous Costs	$ -	$ 50.00	$ 2,000.00
President Elect, Miscellaneous Costs	$ -	$ -	$ -
Executive Director Mailings	$ 349.68	$ 1,000.00	$ 1,000.00
Executive Director Sales Expenses	$ 514.22	$ 100.00	$ 500.00
Executive Director Phone & Office Supplies	$ 577.98	$ 1,000.00	$ 500.00
Executive Director Miscellaneous	$ 1,882.40	$ 1,000.00	$ 1,000.00
Bibliography & Game Production Costs	$ 3,331.14	$ -	$ 3,000.00
Bank Fees Plus Net Uncollected Items	$ 9.33	$ 50.00	$ 50.00
Vice President - Meetings	$ -	$ -	$ -
Vide President - Membership - Miscellaneous Costs	$ -	$ -	$ -
Vice President - Publications - Miscellaneous Costs	$ -	$ -	$ -
Journal Expenses	$ 3,770.71	$ 3,000.00	$ 3,000.00
Auditing and Legal Fees	$ 977.50	$ 1,000.00	$ 1,000.00
Refunds	$ -	$ -	$ -
Total Expenses	$ 11,412.96	$ 8,200.00	$ 14,050.00
Income Less Expenses	$ 23,537.95	$ 17,800.00	$ 16,950.00
Starting Cash Balance	$ 71,159.50
Final Cash Balance	$ 93,902.45
OLD ITEMS PAID IN CURRENT YEAR
China Conference	$ 795.00