To solve this question, we need to understand the given options and determine which one is the correct answer.

Options:
a) 26
b) 15
c) 14
d) 2

We are asked to choose the correct option among these four choices. Let's analyze each option to find the correct answer.

Option a) 26:
This option does not seem to have any relation to the question or the given information. We can eliminate this option as it does not provide a valid answer.

Option b) 15:
Similarly, this option does not appear to be related to the question or the given information. We can eliminate this option as well.

Option c) 14:
This option seems to be a possible answer. However, we need to analyze the other options before making a final decision.

Option d) 2:
Again, this option does not seem to have any connection to the question or the given information. We can eliminate this option.

Based on the above analysis, we can conclude that option c) 14 is the most likely correct answer. However, it is important to note that without additional context or information, it is difficult to determine the exact answer.

In summary, the correct answer to this question is option c) 14.