9 installment sales for 2018 is $600,000 and cost of goods sold $300,000 while the installment sales in 2019 is $1,000,000 and cost of goods sold 3800,000, can collection from 2010 sales was $400,000 in 2018 and $200,000 in 2019, cash collection from 2019 sales was 550.000 in 2 and S500,000 in 2020. using installment sales method compute gross profit rate for two years sales! a 2018 is 50% and 2019 is 50% 6 2018 is 50 and 2019 is 20% 2018 is 2056 ano 2019 is 509 04.2011 2009 20% 9 installment sales for 2018 is $600,000 and cost of goods sold $300,000 while the installment sales in 2019 is $1,000,000 and cost of goods sold 3800,000, can collection from 2010 sales was $400,000 in 2018 and $200,000 in 2019, cash collection from 2019 sales was 550.000 in 2 and S500,000 in 2020. using installment sales method compute gross profit rate for two years sales! a 2018 is 50% and 2019 is 50% 6 2018 is 50 and 2019 is 20% 2018 is 2056 ano 2019 is 509 04.2011 2009 20%