Question - During 2010, Vaughn Corporation sold merchandise costing $1,500,000 on an installment basis for $2,000,000. The cash receipts related to these sales were collected as follows: 2010, $800,000; 2011, $700,000; 2012, $500,000.
What is the rate of gross profit on the installment sales made by Vaughn Corporation during 2010?