Walmart has developed a sophisticated inventory management and cost control system that allows rapid price changes for each product in the store. the firm also uses technologies such as to improve the quality of information available about products.
a. radio frequency identificationb. encapsulation techniquesc. bar code scannersd. nanotechnologye. cookies

A. Radio Frequency Identification

Explanation:

The use of radio frequency identification is to ensure a timely identification of people or objects.

The technology uses radio waves to identify people or objects. There is a device that will be used to read information contained in a wireless device or tags from a distance without making physical contact or requiring a line of sight.

being born in poverty would limit the people's chances, opportunities and benefits.

this happen because of several things, such as:

- poor people tend to gain less access to good education and nutrition. this mean that their chance to obtain high paying jobs would also be limited.

- poor people tend to socialize with other poor people while the rich tend to socialize with other rich people. this means that simply throguh their social circle, rich people would have more business opportunities compared to the poor people.

- rich people tend to have more capital in their disposal. this would benefit them in business since it is far easier for them to fund their business operation compared to poor people.