Three point charges, -2.00 μC, +4.00 μC, and +6.00 μC, are located along the x-axis as shown in the figure. What is the electric potential (relative to infinity) at point P due to these charges? (k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2) 
Definitions:
expected Returns
The anticipated return on an investment or portfolio based on historical data or probabilistic models, accounting for known or foreseeable risks and returns.
Risk-Free Rate
The rate of return on the safest investments, typically government bonds, that investors expect to earn without taking any risk.
Arbitrage Opportunities
Arbitrage Opportunities arise when a financial instrument, or combination of instruments, can be bought and sold simultaneously in different markets for a risk-free profit due to price discrepancies.
Factor Betas
Measures of a security's sensitivity to various risk factors, indicating how much the security's returns are expected to change with those factors.
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