Answer:
The current value of the stock if the risk-free rate is 3 percent $78.29
Explanation:
stock value
= [(max.V - min.pr)/(max.V - exer.pr)*call price] + min.pr/(1+RFr)
= [(max.V - min.pr)/(max.V - exer.pr)*stock price/number of contracts] + min.pr/(1+RFr)
= [(70 - 49)/(70 - 62)*1170/100] + 49/(1 + 3%)
= $78.29
Therefore, The current value of the stock if the risk-free rate is 3 percent $78.29