Consider a hypothetical closed economy in which households spend $0.75 of each additional dollar they earn to save the remaining $0.25. The marginal propensity to consume (MPC) for the economy is , and the spending multiplier for the economy is .

Suppose the government in this economy decides to increase government purchases by $250 billion. The increase in government purchases will lead to an increase in income, generating an initial change in consumption equal to _. This increases income yet again, causing a second change in consumption equal to . The total change in demand resulting from the initial change in government spending is .

Match the items with the actions necessary to reconcile the bank statement.(there's not just one answer)1. interest credited in bank account2. fee charged by bank for returned check3. checks issued but not deposited4. deposits yet to be crediteda. add to bank statementb. deduct from bank statementc. add to personal statementd. deduct from personal statement

Shawn received an e-mail offering a great deal on music, movie, and game downloads. he has never heard of the company, and the e-mail address and company name do not match. what should shawn do?

You own a nonunion company with 93 nonexempt employees. all of these employ- ees pack books into boxes for shipment to customers throughout the united states. because of wide differences in performance, you have decided to try performance appraisal, something never done before. until now, you have given every worker the same size increase. now you want to measure performance and reward the best performers with bigger increases. without any further information, which of the five types of appraisal formats do you think would be most appropriate? justify your answer. do you anticipate any complaints, or other comments, from employees after you implement your new system?