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.

The correct answer is a radio frequency identification. This is known as a way of automatically identifying or tracking tags attached to an object with the use of electromagnetic field and that the tags are likely to contain electronically stored information.

answer; i do believe that the correct answer is ; ///are valued more highly than their cost;

income statement is prepared in order to show the profits and loss of a business. in order to prepare the income statement she should collect all the income and expenses of the product with the cost of production.