! Please Help ! (answers must be in a formula, which I don't understand how to do)

The question is filling in the excel sheet with the the informatiom given. The multiple pictures is all that there is.

Saved Help Hayword, Inc. uses weighted average costing and has two departments and has provided data related to its mixing department for the month of July. The Controller has asked you prepare a cost reconciliation report and provide the related computations. Use the information included in the Excel Simulation and the Excel functions described below to complete the task. . Cell Reference: Allows you to refer to data from another cell in the worksheet. From the Excel Simulation below, if in a blank cell, -85 was entered the formula would output the result from cell B5, or 300 in this example. . Basic Math functions: Allows you to use the basic math symbols to perform mathematical functions. You can use the following keys: + (plus sign to add). - (minus sign to subtract). (asterisk sign to multiply), and/ (forward slash to divide). From the Excel Simulation below, if in a blank cell-B9+810* was entered the formula would add the values from those cells and output the result, or 17,250 in this example. If using the other math symbols the result would output an appropriate answer for its function. SUM function: Allows you to refer to multiple cells and adds all the values. You can add individual cell references or ranges to utilize this function. From the Excel Simulation below. If in a blank cell -SUM(813,814)" was entered the formula would output the result of adding those two separate cells, or 737,320 in this example. Similarly, if in a blank cell -SUMB13.814) was entered the formula would output the same result of adding those cells, except they are expressed as a range in the formula, and the result would be 737,320 in this example. Process Costing using the Weighted Average Method - Excel PAGE LAYOUT FORMULAS DATA REVIEW VIEW X FILE HOME INSERT Sign In Ruler Formula Bar Gridlines Headings Normal Page Break Page Custom Preview Layout Views Workbook Views Window Macios Zoom 100% Zoom to Selection Zoom Show Macros B30 N c D 16 Units in process E 450 A Prev 1 of 1 Next > BH 5 ? - Process Costing using the Weighted-Average Method - Excel PAGE LAYOUT FORMULAS DATA REVIEW VIEW FILE HOME INSERT Sign In Ruler Formula Bar Normal Page Break Page Custom Preview Layout Views Workbook Views Gridlines Headings Zoom 100% Zoom to Window Macros Selection Show Zoom Macros B30 : X fo E A B D 1 Hayword, Inc. uses weighted average costing and has two departments - mixing and packaging. 2 The following information relates to work in the mixing department for the month of July: 3 4 Work in process, July 1: 5 Units in process 300 6 Percent completed with respect to materials 60% 7 Percent completed with respect to conversion 40% 8 Cost in the beginning inventory: Materials cost $10.500 10 Conversion cost $6,750 11 Units started into production during the period 6,200 12 Costs added to production during the period: 13 Materials cost $330,912 14 Conversion cost $406,408 15 Work in process, July 31: 16 Units in process 450 17 Percent completed with respect to materials 40% 18 Percent completed with respect to conversion 30% 9