Walmart Uses Radio Frequency Identification (RFID) Chips to Quickly Update

question 23

Multiple Choice

Walmart uses radio frequency identification (RFID) chips to quickly update inventory. The addition of RFID chips eliminated the need for an employee to scan each individual product by hand. What makes this innovation a benefit?

• A) it lowers the cost Walmart spends on employee salaries
• B) it offers customers new experiences
• C) it improves the quality of products sold by Walmart
• D) it increases the price Walmart can charge on products with RFID chips

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