1. describe the effect each action below will have on the money supply. explain your reasoning. a. the feds raises the discount rate from 5% to 10%. b. the required reserve ratio is lowered from 20% to 10%. c. the fed sells $5 billion worth of t-bonds on the open market. d. the fed buys $5 billion worth of t-bonds on the open market.

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