Consider the following timeline detailing a stream of cash flows: The timeline starts at Date 0 and ends at Date 4. The cash flow on Date 0 is indicated by a question mark. On Date 1, the cash flow is 100 dollars. On Date 2, the cash flow is 100 dollars. On Date 3, the cash flow is 200 dollars. On Date 4, the cash flow is 200 dollars. If the current market rate of interest is 6%, then the present value (PV) of this stream of cash flows is closest to:

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