Determine the direct materials price variance, direct materials quantity variance, and total direct materials cost variance. enter favorable variances as negative numbers. enter unfavorable variances as positive numbers. price variance $ quantity variance total direct materials cost variance

You hold a diversified $100,000 portfolio consisting of 20 stocks with $5,000 invested in each. the portfolio's beta is 1.12. you plan to sell a stock with b = 0.90 and use the proceeds to buy a new stock with b = 1.50. what will the portfolio's new beta be? do not round your intermediate calculations.