A European put option on ENRON stock has a strike price $55.0 and matures in 9.0 months. The continuously compounded risk-free rate is 7.0 percent per year. If the price of ENRON stock goes to zero, what is the value of the put option?

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

answer; manager working long hours; plz check i believe this is correct good luck;

true basically. have an awesome day ya'll.