Afirm makes two products, y and z. each unit of y costs $20 and sells for $40. each unit of z costs $10 and sells for $25. if the firm's goal were to maximize profit, what would be the appropriate objective function? maximize profit = $30y + $20z maximize profit = $10y + $5z maximize profit = $40y + $25z maximize profit = 0.25y + 0.20z maximize profit = $50(y + z) g

Email viruses are typically launched by people who modify header information to hide their identity. brightmail's enrique salem says that in the future, your email reader will authenticate the sender before putting hte message in your inbox. that way, you will know the source of all the emails you read. alan nugent of novell says, "i'm kind of a fan of eliminating anonymity if that is the price for security." will eliminating anonymity make computers more secure?

Last week paul, ceo of quality furniture in south carolina, traveled to europe to visit customers. while overseas, paul checked his e-mail daily and showed his company's website to customers, explaining how the website will them place orders and receive merchandise more quickly. after visiting the last customer friday morning, paul was able to return to the corporate office in south carolina to meet with his board of directors that night. is the "shrinking" of time and space with air travel and electronic media.

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