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Project Y
Mean inflow for Project Y = ₹8,000
Step 3: Calculate Variance and Standard Deviation
Project X
Event A:
Event B:
Event C:
Event D:
Event E:
Standard deviation for Project X = ₹1,095
Project Y
Event A:
Event B:
Event C:
Event D:
Event E:
Standard deviation for Project Y = ₹2,098
Step 4: Interpretation
Project X: Mean inflow ₹6,000, SD ₹1,095
Project Y: Mean inflow ₹8,000, SD ₹2,098
Project Y has a higher average return but also much higher risk (greater variability).