Andrew paid $30 to buy a potato cannon, a cylinder that shoots potatoes hundreds of feet. he was willing to pay $45. when andrew’s friend javier learns that andrew bought a potato cannon, he asks andrew if he will sell it for $60, and andrew agrees. javier is thrilled, because he would have paid andrew up to $80 for the cannon. andrew is also delighted. what is andrew's original consumer surplus? a. $15b. $20c. $30d. $50

Why should you not sign the tenant landlord agreement quickly and immediately

Communication comes in various forms. which of the following is considered an old form of communication? a) e-mail b) letter c) skype d) texting

Your subscription to investing wisely weekly is about to expire. you plan to subscribe to the magazine for the rest of your life, and you can renew it by paying $85 annually, beginning immediately, or you can get a lifetime subscription for $620, also payable immediately. assuming that you can earn 6.0% on your funds and that the annual renewal rate will remain constant, how many years must you live to make the lifetime subscription the better buy?