A customer sells 1 ABC Nov 45 Call @ $9 and buys 1 ABC Nov 60 Call @ $1. Later, the positions were closed - the ABC Nov 45 call was closed aaC Nov 60 Call was closed at $2. The customer has a:

Solution:

The opening position is:  

Buy 1 ABC Nov 45 Call @ $9  

Sell 1 ABC Nov 60 Call @ $1  

                                       = $8 Debit  

The closing position is:  

Sell 1 ABC Nov 45 Call @ $5  

Buy 1 ABC Nov 60 Call @ $2  

                                        = $3 Credit  

The net loss of $500 is due to the fact that the payouts are that between 8 and 3. Note that debit spread is competitive even if the allocation of premiums decreases.

previous business sales - c.

there was no passage listed but using the process of elimination i'd say it was d. the high economy would do the opposite. i don't see how low prices would affect it. high unemployment is possible but i feel d is the better answer.