Explanation of "Charge Per Unit"
Definition: "Charge per unit" refers to the amount of money that is charged for each individual item or service. It helps you understand how much you will pay based on the quantity you use or consume.
Usage Instructions:
Use "charge per unit" when discussing costs related to services or items where the price is not fixed but depends on how much you use or buy.
It is commonly used in contexts like utilities (electricity, water), phone calls, and other services.
Example:
If a phone company charges $0.10 per minute for calls, then the charge per unit is 10 cents for each minute you talk. So, if you make a 10-minute call, the total cost would be: [ \text{Charge} = \text{Charge per unit} \times \text{Number of units} = 0.10 \times 10 = \$1.00 ]
Advanced Usage:
In business and finance, understanding charge per unit is crucial for budgeting and expense tracking.
For example, if a gym charges $5 per class and you attend 3 classes, the charge per unit helps you calculate your total expense: [ \text{Total Charge} = 5 \times 3 = \$15 ]
Word Variants:
Charge (noun): The amount of money requested for a service or item.
Unit (noun): A single, distinct part of a whole, such as one minute or one item.
Different Meanings:
"Charge" can also mean to accuse someone of a crime (e.g., "The police charged him with theft").
"Unit" can refer to a measure or a distinct part of something, not always related to cost (e.g., "a unit of measurement").
Synonyms:
Cost per item
Rate per unit
Price per unit
Idioms and Phrasal Verbs:
Summary:
When you hear "charge per unit," think about how much you pay for each individual part of a service or item.