The current stock price of alcoa is $70, and the stock does not pay dividends. the instantaneous risk-free rate of return is 6%. the instantaneous standard deviation of alcoa's stock is 40%. you want to purchase a call option on this stock with an exercise price of $75 and an expiration date 30 days from now. based on the black-scholes opm, the call option's delta will be

a. 62
b. 31
c. 28
d. 70

i think the answer is a. science center.

answer assertive;

answertaxable income;

the answer is "b.the increased supply will create a surplus. "

the essential thought behind price controls is straightforward - utilize the power of law to modify the equilibrium of a market. for instance, the legislature may choose that the steel business needs to survive, and in this way pass a law to set a value floor on steel. this implies all steel sold must offer at or over the floor value, which must be set over the equilibrium cost for it to have any impact. the switch could likewise happen - the administration can choose that steel is excessively costly and set a value roof underneath its equilibrium value, with the goal that all steel must be sold at or beneath that ceiling.