Question

a supermarket chain operating in several mid - sized u.s. cities has begun using software to adjust prices on meat and produce throughout the day, lowering them as expiration dates approach. executives tout the program as a way to keep food out of landfills while recouping some revenue that would otherwise vanish when unsold items are discarded. early sales figures show that stores with the system throw away less and earn slightly more per square foot. yet neighborhood advocates have noticed that the same chains outlets in wealthier districts seem to receive steeper last - minute discounts, while locations in low - income areas see more full - price staples and fewer markdowns.
6 mark for review
which choice best states the main purpose of the text?
a to describe a form of pricing that offers environmental benefits
b to argue that the environmental benefits of dynamic pricing justify its adoption
c to claim that neighborhood advocates oppose any use of software in setting supermarket prices
d to argue that supermarkets should embrace dynamic pricing

Explanation:

• Option A: The text first introduces a supermarket's dynamic pricing (adjusting prices as expiration dates approach) to reduce food waste (environmental benefit) and recoup revenue. It also mentions sales figures supporting less waste and more earnings, and then a discrepancy in discounts across neighborhoods. The main purpose is to describe this pricing form with its environmental benefits (keeping food out of landfills) and revenue aspect.
• Option B: The text doesn't "argue" for adoption; it just presents the program, its benefits, and a related observation, not a persuasive argument for adoption.
• Option C: The advocates noticed a discrepancy in discounts, not oppose any software use for pricing.
• Option D: The text isn't arguing that supermarkets should embrace it; it's describing the pricing method and its effects, including a fairness issue.

Answer:

A. To describe a form of pricing that offers environmental benefits