I got that Pe will be the exercise price. Which is $15m in Furlion but the Pa which spose to be the PV of the cashflow which is 0. But the model answer took $15m × 0.712= …….. So my question is why does he take PV of exercise price rather taking Pa= 0?(NPV) (In model answer Pa= $15m ×0712= $10.68) Or we can take any of these?