HW Score: 0%, 0 of 10 pts Question Help Retained earnings versus new common stock Using the data for a firm shown in the following table, calculate the cost of retained earnings and the cost of new common stock using the constant-growth valuation model (Click on the icon located on the top right corner of the datatable below in order to copy its contents into a spreadsheet Projected Current market Dividend dividend per price per share growth rate share next year $4200 6% $168 Underpricing Flotation cost per share per share $200 $1.75 a. The cost of retained earnings is % (Round to two decimal places