You expect general motors (gm) to have a beta of 1.5 over the next year and the beta of exxon mobil (xom) to be 1.9 over the next year. also, you expect the volatility of general motors to be 50% and that of exxon mobil to be 35% over the next year. which stock has more systematic risk? which stock has more total risk?

Required: 1-a. the marketing manager argues that a $5,000 increase in the monthly advertising budget would increase monthly sales by $9,000. calculate the increase or decrease in net operating income. 1-b. should the advertising budget be increased ? yes no hintsreferencesebook & resources hint #1 check my work 8.value: 1.00 pointsrequired information 2-a. refer to the original data. management is considering using higher-quality components that would increase the variable expense by $2 per unit. the marketing manager believes that the higher-quality product would increase sales by 10% per month. calculate the change in total contribution margin. 2-b. should the higher-quality components be used? yes no