Answer :
Answer:
D) Zone of acceptance
Explanation:
Zone of acceptance refers to the range of acceptable prices to a buyer to make a purchase decision.
The term conveys the upper and lower limits of the prices between which a buyer would consider the price as justified and willing to make a purchase.
In the given case, Naoki believes the range between $10 and $20 is would constitute the right range of prices for a meal at any restaurant. This means, it is acceptable to Naoki if any of the restaurants charge price in the mentioned range.
The range between $10 and $ 20 represents Naoki's zone of acceptance i.e he will be willing to purchase within the range.