A Freelance Computer Consultant Keeps a Database of Her Clients $N = \{ \text { Hilbert, Crafts, Effigy, Global } \}$

question 73

Multiple Choice

A freelance computer consultant keeps a database of her clients, which contains the names
S = {Acme, Brothers, Crafts, Dion, Effigy, Floyd, Global, Hilbert}.

The following clients owe her money:
$N = \{ \text { Hilbert, Crafts, Effigy, Global } \}$
The following clients have done at least $10,000 worth of business with her:
$B = \{ \text { Hilbert, Brothers, Crafts, Dion } \}$
Find the clients who owe her money and have done at least $10,000 worth of business with her.

• A) \(\text { \{Hilbert, Crafts\} }\)
• B) \(\text { \{Hilbert, Crafts, Effigy, Global, Brothers, Dion\} }\)
• C) \(\text { \{Hilbert, Effigy, Crafts\} }\)
• D) \(\text { \{Hilbert, Crafts, Dion\} }\)
• E) \(\{ \text { Crafts, Brothers } \}\)

Comprehend the role of investment banking firms in assisting corporations to sell securities in the primary market.

Understand the definitions and characteristics of money, including its roles as a medium of exchange, a measure of value, and a store of value.

Distinguish between different forms of money such as fiat money, cryptocurrencies, and physical currency.

Explain the role of credit unions, finance companies, and Federal Reserve in the financial system.

---

Definitions:

Gross Profits

The gap between earnings and the expense of products sold, prior to subtracting overhead costs, salaries, taxes, and interest charges.

EMV Decision

A decision-making rule that selects the option with the highest expected monetary value, considering all possible outcomes.

Gross Profits

The difference between revenue and the cost of goods sold (COGS), indicating how much a company earns after subtracting the costs associated with making and selling its products or services.

Payoff Table

A table that shows the potential outcomes and corresponding payoffs for each decision under different states or scenarios.