SCHEDULE D - DISCOUNTED FUTURE RETURNS APPROACH BIOTECHNICA INTERNATIONAL, INC. Dividend Discount Model For the Years Ended June 30, 1999 2000 2001 2002 2003 ------------------------------------------------------------------ NET SALES $22,835,000 $24,433,000 $26,143,000 $27,973,000 $29,931,000 TERMINAL VALUE AS OF 9/21/03 (0.3 x 6/30/03 net sales) $8,979,300 DIVIDENDS $0 $0 $0 $0 $0 ------------------------------------------------------------------ CASH FLOW RECEIVED BY SHAREHOLDERS $0 $0 $0 $0 $8,979,300 Present value factor 0.87719 0.76947 0.67497 0.59208 0.51937 ------------------------------------------------------------------ PRESENT VALUE OF CASH FLOW $0 $0 $0 $0 $4,663,567 PRESENT VALUE OF CASH FLOW $4,663,567 Number of shares @ 9/21/98 103,055,577 Present value per share @ 9/21/98 $0.05 For the year Multiples For the year Multiples ended 6/30/98 As of 9/21/98 ended 6/30/03As of 9/21/03 --------------------------- -------------------------- Indicated Value of BioTechnica $4,663,567 Terminal Value of BioTechnica $8,979,300 LTM EBITDA ($581,000) nmf $2,140,000 4.20x LTM Net Sales $21,341,000 0.22x $29,931,000 0.30x ASSUMPTIONS: Components for the discount rate: U.S. Treasury rate - risk free r 5.55% Large cap. stock - risk premium 7.80% BioTechnica's stock - risk premi 0.65% ------------- Minority interest discount rate 14.00% No dividends are paid. Cash from the sale of the Company is received on 9/17/98. In our model "Cash Flow" is defined as the sum of dividends and a terminal value based on capitalization of revenues.