answer the missing blank

Your client has $105,000 invested in stock A. She would like to build a two-stock portfolio by investing another $105,000 in enther stock B or C. She wants a portfollo with an expected return of at least 15.0% and as low a risk as possible, but the standard deviation must be no more than 40%. What do you advise her fo do, and inhat isil be the portiolio expected retum and standard deviation? The expectud refurn of the portolio with stock B is 6. (Round to one docimal place.)