Your Roommate Often Spends Time Frantically Searching for Her Keys

question 1

Multiple Choice

Your roommate often spends time frantically searching for her keys, phone, and other commonly used items. Sometimes her keys end up in unusual places, such as the freezer. Which of these pieces of advice would it be most sensible for you to give her?

• A) "Memory is flawed, so you must learn to accept that you will lose your keys most days."
• B) "Construct a memory palace so you will always know where your phone and keys are."
• C) "Try putting your keys in the same place each time you come home."
• D) "See a doctor to find out if you have undiagnosed anterograde amnesia."

---

Definitions:

Production Volumes

The quantity of goods a company produces within a given period, often used to measure operational efficiency.

High-low Method

An accounting technique used to estimate the variable and fixed components of a company's costs, based on the highest and lowest levels of activity.

Fixed Costs

Expenses that do not change in total regardless of the level of production or sales activity.

Variable Costs

Expenses that vary directly with changes in production or sales volumes, such as raw materials and direct labor costs.