Your client, Bo Regard, holds a complete portfolio that consists of a portfolio of risky assets (P) and T-Bills. The information below refers to these assets.

E ( R p )	12.00%
Standard Deviation of P	7.20%
T-Bill rate	3.60%
Proportion of Complete Portfolio in P	80%
Proportion of Complete Portfolio in T-Bills	20%
Composition of P:
Stock A	40.00%
Stock B	25.00%
Stock C	35.00%
Total	100.00%

What is the standard deviation of Bo's complete portfolio?

Group of answer choices

7.20%

5.76%

4.98%

5.40%

6.92%