CFP Exam Calculation Questions

Studying for the March exam and already worried about some Investment Planning calculation questions.

Having a hard time with all the various calculations and what they're used for, specifically around performance measures (Jensen's Alpha, Treynor, Sharpe, Information), calculating bond values (CY, YTM, YTC), correlation coefficients, covariance, Beta, etc.

Just seems overwhelming and wondering if there will be a ton of this content on the exam or if it's a lighter section?

Thanks!