Which of the following is an example of consumer-to-consumer electronic commerce? a. heath buys a gift for vanessa on aniocride. b. niobi makes an online deposit of $5,000 into her friend's account. c. ashley buys a new pair of shoes on fequette. d. marty buys lobsang's mountaineering equipment on chieoke. e. blanco, a manufacturer, conducts business over the web with its retailers.

You work as the sales manager for a company that sells office supplies to businesses of all sizes. because the profit margins are razor-thin, you need to ensure that you are getting the very best prices on paper, pencils, pens, post-it notes, and other office supplies from the manufacturers. when reviewing the quarterly profit statement, you realize that your costs are higher than they should be, and you trace the higher costs back to an employee who has been lax about getting competitive bids to ensure the lowest prices. when you conduct your research to determine the reason for the higher costs, and take action to bring those costs back down, in which of the key management processes are you taking part?