How many foreign keys will the relational schema mapped from the Central School Library ER diagram have?

A) 0
B) 1
C) 2
D) 3


D

Business

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If the corporation that issued a bond goes bankrupt, the bondholders are paid before stock holders are paid from any remaining assets of the corporation

Indicate whether this statement is true or false.

Business

In a contract for the sale of goods, any modification made by the parties to the contract must be supported by consideration to be binding

Indicate whether the statement is true or false

Business

Which of the following is true of self-liquidating premiums?

A. They are also known as cost-plus premiums. B. They are usually delivered directly to the customers' doorsteps. C. They are used for lightweight, nonperishable products. D. They require customers to pay for the mailing costs. E. They are typically offered at higher-than-retail prices.

Business

Emile owns Emile's Used Car Emporium. Several people work for him at the Emporium. When Emile is gone, he leaves one of his best salespersons, Meg, in charge. Over the years, Emile has given Meg the authority to contract with vendors, negotiate sales, and conclude car sales contracts in his name. One August, Emile takes a long vacation, leaving Meg in charge. While he is gone a hurricane hits

Florida where the Emporium is located, causing severe damage. Because Emile is floating down the Amazon, Meg cannot reach him for instructions. She decides that rather than leave the place in shambles, she will hire people to repair the Emporium. Meg hires a carpenter to rebuild a wall that was blown down by the storm. Phil, the carpenter, is busy at work on his scaffold when Meg's Scottish terrier Adam, who she keeps with her at work, plows into the scaffolding while chasing a cat. Phil is knocked off the scaffold and falls ten feet to the ground, suffering a broken leg. Meg is Emile's agent. They appear to have created their agency relationship by: a. a consensual agreement b. application to the state government c. executing a power of attorney d. application of federal laws e. transgressing the common law

Business