Answer:
it is challenging to track usage of the coupons
Explanation:
Coupons are defined as an instrument that is used to obtain a discount or rebate when making a purchase.
Stores usually give out coupons to customers as an incentive to by products.
However there will be challenge of tracking the coupons as well as the discount on each coupon.
Coupons are given at different discount rates at different times, so it is cumbersome to track a particular coupon out of the many issued when customer wants to redeem it
 
        
             
        
        
        
B is going to be your answer
        
             
        
        
        
Answer:
The correct answer is (D) business model
good luck
 
        
             
        
        
        
Answer:
Payoff = $2 per share.
Explanation:
In a put option, the long (the party that buy the put) will have gain on the option when the underlying asset price is lower than the excercise price of that asset <em>(imagine the advantage that you can sell a chicken at $12 when it market price of is is only 10)</em>.
Because the stock price is $91, lower than exercise price of 93, so the company should exercise the put. Total payoff per share is 93 - 91 = $2.
<em>Note: We dont include premium to buy the put here because the question asking about payoff. We on include premium in calculations when the question is about profit.</em>