Use the rule of 72 to calculate how long it will take for your money to double if it's earning 6% in interest

Suppose that a small county is considering adding a guard rail to a dangerous curve by a river. The guard rail will cost $70,000. The average damage done to vehicles that slide off the road at the curve is $10,000.

Which of the following strategies makes a profit when the stock price declines and loses money when the stock price increases? (hint：draw graphs and combine them) A. Long call and short put B. Long call and long put C. Short call and short put D.

Which does buying on a margin involve? A. Traders borrowing money from their brokers B. Brokers putting off the risk of default onto traders. C. Traders risking large amounts of money for small profits D.

True or false: the country of paddyland must be a developing country, since scarcity is not a problem in developed countries.

Crow Co. purchased some of the machinery of Hare Inc., a bankrupt competitor, at a liquidation sale for a total cost of $17,000. Crow's cost of moving and installing the machinery totaled $1,800.

The following information was taken from the financial statements of Hofburg Corp. for the year just ended: Accounts receivable, January 1 $ 21,600 Accounts receivable, December 31 30,400 Sales on account and cash sales 438,000 Uncollectible

China has a collectivist culture. how do you believe that this will affect managers in a starbucks store?

XYZ title, in preparing a title commitment for a transaction set to close on July 1, 2009, comes across a deed from July 1, 1988 that is improperly acknowledged. What notation should they put on the title commitment?

When a firm in perfect competition has economic profit is equal to zero?

Workers who receive benefits are often less motivated. True or false.