Jackson is conducting interviews to identify patterns in consumer decision making for high-involvement products. Which type of interview should he use if he needs a high degree of comparability among responses, no question variability, and to maintain his own neutrality during the interviews?

a. Unstructured
b. Structured
c. Semistructured
d. Closed-ended
e. Briefing

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