9. Conceptualquestions on portfolio and stand-alone risk Poornima holds a $5,000 portfollo that consists of four stocks, Her investment in each stock, as well as each stocks beta, is leted in the following table: Suppose all stocks in Poornima's portfollo were equaliy weighted. The stock that would contribute the least systemote risk to the porfolio is . Further, if all of the stocks in the portfolio were equally welghted, the stock that would have the least amount cof unsystemetic risk is Uf the nisk-tree rate is 7.00% and the market riak premlum is 9.50 ow, then Poornima's portfolio wil exhligta beta of