% decrease and the cost of selling and service went up 44.00% but income from Plaza went up. The cost of administrative when compared to income from medical treatments went down 0.77 % due to the expenses of

separate finance went up 0.79%. The cost of rental and service went down 35.15% from the rental of Princeton Park Suit Co.,Ltd. comparing at the same period in 2019 representing 38.21% decrease and the cost

29.50% decrease and the cost of selling and service went down 10.34%. The cost of administrative when compared to income from medical treatments went up 1.99 % due to the expenses of CMR increased 1.88

rental of Princeton Park Suit Co.,Ltd. comparing at the same period in 2016 representing 21.63% decrease but the cost of selling and service went down 7.21%. The cost of administrative when compared to

21.63% decrease but the cost of selling and service went down 7.21%. The cost of administrative when compared to income from medical treatments went down 1.62 % due to the expenses of CMR decreased 1.46

Princeton Park Suit Co.,Ltd. comparing at the same period in 2018 representing 34.24% decrease and the cost of selling and service went down 1.27%. The cost of administrative when compared to income from

within 4th quarter 2019 and 2nd quarter 2020. 2. The cost of sales and services to sales ratio for the Group were 40.64% in 3nd quarter 2019 compared to 71.76% in 3nd quarter 2018. The decrease in the cost

Suit Co.,Ltd. comparing at the same period in 2016 representing 32.70% decrease but the cost of selling and service went up 25.62%. The cost of administrative when compared to income from medical

sales and services to sales ratio for the Group were 71.96% in 2017 compared to 79.17% in 2016. The decrease in the cost of sales ratio is due to the effectiveness of controlling and managing the budget

% in the 3rd quarter of 2017 compared to 83.54% in the same period of 2016. The decrease in the cost of sales ratio is due to the effectiveness of controlling and managing the budget as well as choosing