A sales analyst reviews the first draft on your Sales application, and requests that the application graphically represent revenue generated for each sales representative, in addition to the textual data currently displayed for the ORDER block. How would you incorporate this graphic in your form? （）

• A、Invoke the Chart Wizard and create a chart based on the ORDER block. 
• B、Create a chart using Graphics Builder and then select File Import Chart in Form Builder, positioning the new chart with the text items in the ORDER block. 
• C、Invoke the Data Block Wizard in reentrant mode, select the Charts tab, and specify the chart type and column sources for the X and Y axes. 
• D、Select the Chart node in the Object Navigator, Click the Create icon, and specify the details of the chart in the chart's Property Palette.