You put half of your money in a stock that has an expected return of 14% and a standard deviation of 24%. You put the rest of your money in a bond that has an expected return of 6% and a standard deviation of 12%. The stock and bond have a correlation of .55. What is the variance of your portfolio

Abbington company has a manufacturing facility in brooklyn that manufactures robotic equipment for the auto industry. for year 1, abbingtonabbington collected the following information from its main production line: actual quantity purchased-200 units, actual quantity used-110 units, units standard quantity-100 units, actual price paid-$8 per unit, standard price-$10 per unit. atlantic isolates price variances at the time of purchase. what is the materials price variance for year 1? 1. $400 favorable. 2. $400 unfavorable. 3. $220 favorable. 4. $220 unfavorable.