________ are typically chosen to indicate the type of data contained in the fields

A(n) ________ chart is a variation of a stacked line chart that emphasizes the magnitude of change over time and visually depicts a trend

A) combination B) bar C) column D) area

Before selecting a web host provider, it is a good idea to

a. Try to contact their technical support b. Make sure they are the cheapest possible c. Carefully read their service level agreement d. both a and c