Required information (The following information applies to the questions displayed below.) Odessa, Inc., manufactures one model of computer desk. The following data are available regarding units shipped and total shipping costs: Number of Unita Month Shipped Total Shipping Cost January 40 $2,950 February 75 3,650 March 25 2,250 April 35 1,850 May 30 2,300 June 55 3,250 July 50 3,000 Required: 1. Prepare a scattergraph of Odessa's shipping cost and draw the line you believe best fits the data. Instructions: 1. Click on a point to the right of the graph. 2. Click within the graph to place the point. 3. Enter the exact coordinates in the dialog box that appears to the right of the graph. 4. Click save. 5. To change coordinates already saved, click on a point already placed in the graph, and enter revised coordinates in the dialog box that opens. 6. Use the line tool provided to plot a regression line for this data with ending coordinates of (100, 4247). To use the line tool, first click on the appropriate y-intercept point, then click the second appropriate point on the graph to create the line.