Answer:
Businesses that rely on a physical infrastructure.
Explanation:
e-commerce is a short for electronic commerce and it can be defined as a marketing strategy that deals with meeting the needs of consumers, by selling products or services to the consumers over the internet.
This ultimately implies that, e-commerce is strictly based on the buying and selling of goods or services electronically, over the internet or through a digital platform. Also, the payment for such goods or services are typically done over the internet such as online payment services.
In view of the above details, businesses that rely on a physical infrastructure poses the highest degree of difficulty in e-commerce because it's only dependent online retailing.
Consumer surplus is the difference between the total amount a consumer is willing to pay for an item and what they actually pay. The total amount that Natasha, Nelson and Nikolai are willing to pay for the flashlight is $34, the amount they do pay is $20. So, the total consumer surplus for them is $14.
Free trade refers to a condition in which a country does not attempt to limit what its citizens can buy from or sell to another country.
<h3>Free trade</h3>
They can extend new markets, increase gross domestic product, and invite new acquisitions.Countries must negate the domestic advantages of free trade agreements with their results.
Under a free trade policy, goods and services can be purchased and sold across international borders with little or no government tariffs, quotas, grants, or prohibitions to inhibit their exchange. The idea of free trade is the opposite of economic isolationism.
To learn more about economic isolationism visit the link-
brainly.com/question/10663307
#SPJ4
The SATA/600 standard is also know as SATAIII or <span>SATA 6Gb/s</span><span>.
SATA (Serial Advanced Technological Attachment) is a standard that is developed to connect any optical drivers or storage devices to the computer.
SATAIII is the third generation of SATA and can run at 6GB/s.</span>
