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These firms do not have perfect market information to know all the price charges by different sellers,the quality the market demand and supply is etc.
The statement that holds true for the American Option is (A) Put-call parity provides an upper and lower bound for the difference between call and put prices
Explanation:
According to the Put-call parity concept when we hold the short European put and long European call of similar class the return delivered is same as holding one forward contract of the same underlying asset, that has the same expiration, forward price and which is equal to the strike price of the option
In financial management put–call parity concept is used to define the relationship that exist between the price of a European call option and European put option, and both of them have identical strike price and expiry
The formula used for calculating put call parity is
c + k = f +p
where (c) call price plus the (k) strike price of both options is equal to the futures price(f) plus the put price(p)
Answer:
Following are the solution to the given question:
Explanation:
Income statement
sales
The less average cost of variable
margin for contribution 
Lesser fixed costs
Income from of the company or tax 
Lower-income tax by
after-tax revenue 