Mary Has $10 to Spend Each Week on Coffee, Qc

question 46

Multiple Choice

Mary has $10 to spend each week on coffee, Qc and magazines, Qm. The price of a coffee is $1, and the price of a magazine is $2. Mary's budget equation is _______.

• A) Qm = 10 - 2 × Qc
• B) Qm + Qc = 20
• C) Qm = 10 - Qc
• D) $1 × Qc + $2 × Qm = $10

---

Definitions:

Customer Service

The support and assistance provided by a company to the users of its products or services before, during, and after a purchase.

Product Guarantees

Promises made by the seller or manufacturer about the quality or lifespan of a product, providing assurance to the buyer.

Salesperson's Presentation Mix

A salesperson's presentation mix involves the combination of verbal communication, visual aids, demonstrations, and personal selling techniques used to effectively engage and persuade a potential customer.

Proof

Evidence or argument establishing a fact or the truth of a statement or proposition.