Which of the following statements is correct? a. projects with "normal" cash flows can have only one real irr. b. projects with "nonnormal" cash flows are almost never encountered in the real world. c. projects with "normal" cash flows must have two changes in the sign of the cash flows, e. g., from negative to positive to negative. if there are more than two sign changes, then the cash flow stream is "nonnormal." d. the "multiple irr problem" can arise if a project's cash flows are "normal." e. projects with "normal" cash flows can have two or more real irrs.

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

What is the difference between career options in the law enforcement pathway and career options in the correction services pathway?

Martha is one producer in the perfectly competitive jelly industry. last year, martha and all of her competitors found themselves earning economic profits. if there is free entry and exit, what do you expect to happen to the number of suppliers in the industry and the price of jelly? the number of suppliers will increase, and the price of jelly will fall. the number of suppliers will decrease, and the price of jelly will increase. the number of suppliers will increase, and the price of jelly will increase. the number of suppliers will decrease, and the price of jelly will fall.