Use These Sets to Find the Following $\mathrm { U } = \{ 7,8,9,10,11,12,13,14,15,16,17 \} , \mathrm { M } = \{ 7,9,11,13 \} , \mathrm { N } = \{ 8,10,12,14,16 \}$

question 220

Multiple Choice

Use these sets to find the following. Identify any disjoint sets.
-Let $\mathrm { U } = \{ 7,8,9,10,11,12,13,14,15,16,17 \} , \mathrm { M } = \{ 7,9,11,13 \} , \mathrm { N } = \{ 8,10,12,14,16 \}$ , $\mathrm { Q } = \{ 7,9,11,13,15,17 \}$ , and $\mathrm { R } = \{ 7,8,9,10 \}$ .
$Q \cap R ^ { \prime }$

• A) \(\{ 11,13,15,17 \}\)
• B) \(\varnothing ; Q\) and \(R ^ { \prime }\) are disjoint sets.
• C) \(\{ 9,11,13,15,17 \}\)
• D) \(\{ 10,11,12,13,14,15,16,17 \}\)

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Definitions:

Fixed Costs

Expenses that do not vary with production volume, such as rent, salaries, and insurance.

Variable Costs

Expenses that change in proportion to the level of production or sales volume, such as raw materials and labor costs.

Personal Selling

A sales method involving direct interaction between a salesperson and a customer to persuade the customer to purchase a product or service.

Extend Credit

The act of allowing a customer to purchase goods or services now and pay for them later.