Comm 130Interpersonal ExperimentPurpose of the Assignment:This assignment gives you the opportunity to become the researcher. Your goal is to change or manipulate something about the way you communicate in an interpersonal relationship for a specified event or amount of time. Changes may be small or large, but should be based on course concepts and readings with the goal of impacting communication in that close relationship. Remember, it is vital to critically reflect on your experiment’s results in connection to Interpersonal communication theory. Course material Looking Out, Looking in, 15th Edition.Paper Requirements:Part 1: Before you conduct your experiment: Describe the background of the situation.Describe the specific change you decide to make and why you would like to explore that change (what you expect to happen -- i.e., your hypothesis? What theory or research is your change decision based on?).Explain why you think the change could positively or negatively impact the relationship. Part 2: After you conduct your experiment: Describe what happened when you made the change (these are your overall observations, please be detailed – discuss your participants’ verbal and nonverbal reactions, etc.).Explain the results and why you think you experienced those particular results (again, be sure to connect your reflection to course concepts).Part 3: Paper Formatting Requirements:Your paper should be 3 to 4 pages in length and address all parts of the requirements above. (This will be a taped speech.)Your final paper must be: typed in black ink, Times New Roman, 12 –point font, double -spaced with 1-inch margins on all sides. You should proofread all papers for typographical and grammatical errors and I expect that all written work will meet college level standards.You will then present your findings in class in a presentation that will be from 3-4 Minutes in Length Criteria for Evaluation:This assignment is worth a total of 50 points (35 points for the paper and 15 points for the presentation.) I will grade this experiment on a scale of 0-50 based on how well you meet the criteria and address all requirements above.

Open the PlacerHills-09 start file. The file will be renamed automatically to include your name. Change the project file name if directed to do so by your instructor Enable the content security warning.Review formulas. Select cell C14 on the Calculator worksheet. The total commission is calculated by multiplying the selling price by the commission rate. Select cell C15. The IFS function checks the selling price (C12) to determine the split percentage (column D) based on the price group. Select cell C16. The IFS function checks the selling price (C12) to determine the administrative fee percentage (column E) and multiplies that percentage by the value in cell C15 to calculate the fee in dollars. Select cell C17. The net commission is calculated by subtracting the fees from the PHRE amount.Build one-variable data tables. Select cell C20 and create a reference to cell C15. Select cell D20 and create a reference to cell C17. Both formulas depend on cell C12, the one variable. Use cell D8 as the column input for the data table (Figure 9-87). (You can use any percentage from column D because its value is replaced by the proposed rates in column B in the data table.)Figure 9-87 Data table setup for commission rates Decrease the decimal two times for all values in the data table.Name cell ranges. Click the Price Solver worksheet tab. Click cell C12 and name the range Selling_Price. You cannot use spaces in a range name. Name cell C14 as Total_Commission and cell C17 as PHRE_Commission. Install the Solver Add-in and the Analysis ToolPak.Use Solver to find target PHRE net commission amounts. Build a Solver problem with cell C17 as the objective cell. For the first solution, set the objective to a value of 50000 by changing cell C12. Use the GRG Nonlinear solving method. Save the results as a scenario named $50,000. Restore the original values and run another Solver problem to find a selling price for a PHRE commission of 75000. Save these results as a scenario named $75,000. Restore the original values and run a third Solver problem to find a selling price for a net commission of $100,000. Save these results as a scenario and restore the original values.Manage scenarios. Show the $50,000 scenario in the worksheet. Create a Scenario summary report for cells C12, C14, and C17.Create a histogram for recent sales. Click the Sales Forecast sheet tab and select cell G13. Create a bin range of 10 values starting at 350,000 with intervals of 50,000, ending at 800,000 in cell G22. Use the Analysis ToolPak to create a histogram for cells E5:E26. Do not check the Labels box and select the bin range in your worksheet. Select cell H3 for the Output Range and include a chart. Position and size the chart from cell K3 to cell V19. Edit the horizontal axis title to display Selling Price and edit the vertical axis title to Number of Sales. Edit the chart title to display Sales by Price Group. Select and delete the legend. Delete cells G13:G22 (Figure 9-88).Figure 9-88 Histogram and chart for sales data Save and close the workbook (Figure 9-89).