Nur applied for a car loan at her local credit union and was denied because her credit report sald she had recently applied for numerous credit cards. Nur, however, has only used one credit card for her entire life and has always pald it off every month. The last time she remembered
getting a credit check was when she purchased her house five years ago, and she has always made those mortgage payments on time. What
MOST likely happened in this scenario?
ОА.
OB.
Nur forgot about other credit cards she had been using.
The credit report had been fraudulently edited by the credit union employee.
Someone stole Nur's Identity and applied for credit cards under her name.
Nur has always had bad credit and has never been eligible for a loan.
OC.
OD.

Upscale hotels in the united states recently cut their prices by 20 percent in an effort to bolster dwindling occupancy rates among business travelers. a survey performed by a major research organization indicated that businesses are wary of current economic conditions and are now resorting to electronic media, such as the internet and the telephone, to transact business. assume a company's budget permits it to spend $5,000 per month on either business travel or electronic media to transact business. graphically illustrate how a 20 percent decline in the price of business travel would impact this company's budget set if the price of business travel was initially $1,000 per trip and the price of electronic media was $500 per hour. suppose that, after the price of business travel drops, the company issues a report indicating that its marginal rate of substitution between electronic media and business travel is 1. is the company allocating resources efficiently? explain.

Employees at a library check out books to patrons. books have an isbn and a name. the library sometimes has multiple copies of the same book. books have one or more authors. a patron is an individual who has an active (non-expired) library card. for each library card, we store the person's first and last names and their address. for each employee, we store their employee id, current salary, first and last name and their address. we also store the employee id of their current manager. each time we check out a book to a patron we need to store the date of the transaction, the employee who checked out the book to the patron, and the library card of the patron. some employees have library cards. if an employee patron turns in a book late, the fine that they pay is a percentage of their salary. some employees are authors who have library cards—they are allowed to check out as many books as they like.

Each row in a database is a set of unique information called a(n) table. record. object. field.