Quality Construction, Inc. Selected figures from the Balance Sheet and Income Statement of Quality Construction, Inc. are shown below. From the Balance Sheet From the Income Statement Cash $310,400 Net Sales $408,140 Accounts Receivable $135,242 Cost of Goods Sold $308,100 Merchandise Inventory: Net Income $ 47,000 End of this year $210,450 End of last year $ 178,090 Total current Assets $979,942 Total Current Liabilities $450,600 Owners Equity $323,850 Compute the rate of return on investment for Quality Construction, Inc. Express your answer as a percentage, %