Which type of media would be best for showing purchasing trends over a period of time a. timeline b. map c. bullet point d. graph

The best option for showing purchasing trends over a period of time is to use a chart where the data can be visualized, classify and understand, it also allow to determinate the pattern and trends of the data, this way the best type of media would be D. GRAPH.

A graph is the type of media that would be best for showing purchasing trends over a period of time. Option D is correct.

A graph consist of a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles. Graphs show you information known as date as a visual image or picture. Graphs may have many different shapes and sizes.  An example may be the bar graph.

answer: the tobacco industry has traditionally been one of the most important industries in north carolina and a backbone of the state's agricultural heritage. yet as the north carolina economy continues to transition from an agricultural economy to a manufacturing and, increasingly, service-based economy, the industry faces new challenges, both at home and abroad

explanation:

the answer is  loss : )