John earned $45.90 during the summer break. he used of the money to buy trading cards. then, he used of the remaining amount to buy a sketchbook, and also spends $4.50 on comic books. how much money does john have left after these purchases

Suppose your rich uncle gave you $50,000, which you plan to use for graduate school. you will make the investment now, you expect to earn an annual return of 6%, and you will make 4 equal annual withdrawals, beginning 1 year from today. under these conditions, how large would each withdrawal be so there would be no funds remaining in the account after the 4th withdraw?

Which of the following is correct? a. a tax burden falls more heavily on the side of the market that is more elastic. b. a tax burden falls more heavily on the side of the market that is less elastic. c. a tax burden falls more heavily on the side of the market that is closer to unit elastic. d. a tax burden is distributed independently of the relative elasticities of supply and demand.

Which of the following is true about presentation methods for providing training? audiovisual techniques are most effective when they are used alone. mobile technologies include training methods such as on-the-job training, simulations, business games and case studies, behavior modeling, interactive video, and web-based training that require the trainee to be actively involved in learning. the typical users for teleconferencing include employees who are part of a workforce that spends most of its time traveling, visiting customers or various company locations and has limited time available to spend in traditional training activities. webcasting involves classroom instructions that are provided online through live broadcasts. classroom instruction is no longer a popular training method because of new technologies such as interactive video and computer-assisted instruction.