I’m sure it’s B. Debit Card
Answer:
0.2571 or 25.71%
Explanation:
In this case, even though the initial amount invested is not given, it can be found by subtracting the amount by which the investment appreciated of the year-end value:

The return rate is given by the interest payed added to the amount appreciated, divided by the initial investment:

The customer's total return is 0.2571 or 25.71%
Answer: No, this was merely Carl's opinion.
Explanation:
Labelling a statement as an opinion generally protects the person who said it from defamation suits however this is not always the case.
If the opinion is based on disclosed and well known facts, the action is free of defamatory or libel charges.
This seems to be the case in this scenario as his column seems to be based on the performances for the year.
Bottomline is, Stella cannot sue Carl for libel as it is his opinion.