You are the business analyst for a solution that has 435 stakeholders.

The number of communication channels in a project is an indicator of the complexity of communication among the stakeholders. It is calculated by using the following formula1:

Number of communication channels = N x (N - 1) / 2

Where N = Number of stakeholders

In this case, N = 435, so the number of communication channels is:

435 x (435 - 1) / 2 = 188,790

Therefore, the correct answer is A. 188,790. References:

Communication Channels in Project Management: Formula & Examples

Number of Communication Channels (+ PMP® Formula & Calculator)