This is still somewhat of a subjective question, but most would agree that the technology of the New Stone Age that had the most impact on daily life was the stone itself--used as picks and tools that could make eating food easier.
By the fifth century, western Roman empire was disintegrating and the Byzantine empire was much richer and relatively stable.
<h3>What is Roman and Byzantine Empire?</h3>
Roman empire is also known as the ancient Rome and was the post republican period. This included Western Asia, Europe and North Africa. While Byzantine Empire included Turkey, Italy, Greece and some parts of Middle East and North Africa. It is also known as Eastern Roman Empire.
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The correct answer is the following.
The methods of competition are:
A store that offers a coupon for the purchase of its sandwiches is to compete: Promotion.
A bakery that creates a new type of dessert is using to compete: Innovation.
A barber shop that hires a better barber and reduces wait times is using to compete: quality improvement.
Offering coupons are a good way to use promotion, one of the components of the Marketing Strategy, as well as Public Relations and advertising. If consumers get coupons, they probably are likely to use them and buy the product.
The bakery that creates a new type of dessert is innovations. It is going one step further than competence, creating a new option for consumers, offering something different.
The barber shop is improving its operations through quality improvement. Overseeing operations have allowed the barber shop to realize that there was a problem with wait times, so hiring a new worker reduces that time and improves the operation and client satisfaction.
C) city-state
Hope this helps!