The Sampsons' credit card has a credit limit of $10,000. They have just received a letter from the credit card company offering to increase their credit limit to $20,000. The Sampsons have also read several articles on identity theft and are concerned with protecting themselves from this fast- growing crime. They currently receive their mail in a curbside mailbox, and they dispose of all junk mail in the trash. 1. Should the Sampsons accept the increase in the limit on their credit card, even if they do not anticipate using it? 2. Advise the Sampsons on steps that they can take to reduce their exposure to identity theft