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Chapter 10 Question 7 Input area: X 18% Year 1 2 3 4 5 13% 15% 24% 38% -8% 21% -16% 39% Output area: X 1 2 3 4 5 Total Average return Actual Retum 0.16 (0.17) 0.13 0.15 0.24 0.51 0.1020 Average Retum 0.102 0.102 0.102 0.102 0.102 Deviation 0.06 (0.27) 0.03 0.05 0.14 Squared Deviation 0.00336 0.07398 0.00078 0.00230 0.01904 0.09948 Variance Standard Deviation = Y 1 2 3 4 5 Actual Return 0.36 (0.08) 0.21 (0.15) 0:39 0.73 0.1450 Average Retum 0.146 0.146 0.146 0.146 0.146 Deviation 0.21 (0.23) 0.06 (0.30) 0.24 Squared Deviation 0.04580 0.05108 0.00410 0.08762 0.05954 0.24812 Total Average return Variance = Standard Deviation =