A company wants to assess the impact of R & D expenditure on its annual profit. The following table presents the information for the last eight| years. Years 1991 1992 1993 1994 1995 R & D expenditure 1996 1997 1998 "000): 9. 7 10 4 3 2 Annual profit 45 42 41 60 30 34 25 20 Estimate the regression and predict the annual profit for 2002 for an allocated sum of Rs. 100,000 as R & D expenditure.

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