Answer:
A. Reject (Alternative 1) $0.00
Accept (Alternative 2) $1.12
Differentials Effect on income (Alternative 2) $1.12
B. Accepted (Alternative 2)
Explanation:
a. Preparation of a differential analysis dated March 16 on whether to reject (Alternative 1) or accept (Alternative 2) the special order.
DIFFERENTIAL ANALYSIS
Reject (Alternative 1) or Accept (Alternative 2)
March 16
Reject Accept Differentials Effect on income
(Alternative 1) (Alternative 2) (Alternative 2)
Revenue per unit $0.00 $7.20 $7.20
Costs:
Variable manufacturing costs per unit
$0.00 -$5.00 -$5.00
Export tariff per unit
$0.00 -$1.08 -$1.08
($7.20*15%=$1.08)
Income (Loss) per unit $0.00 $1.12 $1.12
b. Based on the above differential analysis
the special order should be ACCEPTED (Alternative 2).
So that you can talk to the person offering the job
Answer: The same amount of dollars
When it comes to the financial level, a replicating portfolio as the name implies, is a repetition of specific flows of a given asset, so it must be constituted with the same resources. In this case, the same amount of cash would be needed to create the replica.
Answer:

At Price = 
Quantity demanded =
At Price = 
Quantity Demanded =
Now,


Above formula if used will give the correct answer related to Price Elasticity of Demand.
Another variant of above formula is also being used on prominent basis.
Utilization of any of the above Formula will give the ideal outcome in estimating Price elasticity of demand.
I believe it's the marketing mix?