During the design phase of a construction project, two team members do not agree with an estimating technique used for cost. The situation was not resolved and has escalated into a bigger problem that is beginning to impact project objectives. How could this problem have been avoided?A$.$ The project manager should have documented the problem on the issue log$.$ B$.$ The project manager should have documented the problem on the risk registrarC. The project manager should have escalated the problem to the sponsor for resolution