A piano mover raises a 100kg piano at a constant rate using a frictionless pulley system. With… 1 answer below »

A piano mover raises a 100kg piano at a constant rate using a frictionless pulley system. With roughly what force is the mover pulling down on the rope? Assume that the risk free rate is 6% and that the expected return on the market is 13%. What is the required rate of return on a stock that has a beta of 0.7?

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