and (2) increased service cost of outsourced warehouse and logistics. Selling Expenses For the 9 months ending 30 September 2017 and 2018, selling expenses increased from THB 68.0 Mn to THB 81.4 Mn

million, down from the same period of the previous year by Baht 604.88 million mainly due to decreased revenues from construction services and increased administrative expenses. Revenues from construction

decreased Baht 102.05 million – resulting to the gross profit margin was increased to 7.53% from 6.56% of year 2018. 2. Selling expenses was Baht 144.14 million which increased Baht 12.71 Million or increased

policy of some distribution channels in domestic to enhance the efficiency of expenses. Such policy made the decrease of revenue but decrease the expenses caused from that distribution channels also. In

a larger proportion. Also, administrative expenses have increased by ฿ 68.52 million or 35.43%. Therefore, the company’s total operating results for the year 2019 was ฿ 38.14 million in annual loss

decreased 9%. 2. Cost and expenses for the six-month period of 2017 was Baht 421.83 million increased by 6% compared to the same period of last year since the group compensated a voluntary resignation plan to

children books decreased by 18%. 2. Costs and expenses for the six-month period of 2017 decreased by 10% compared to the same period of 2016. The main reasons were:  Cost of goods sold and services

subsidiaries’ rental income and service revenue earned increased of THB 0.32 million or 6.25 percent.  Expenses Cost of Sales The Company and its subsidiaries' cost of sales ratio was increased from 65.24

The Company and its subsidiaries’ rental income and service revenue earned increased of THB 0.32 million or 6.25 percent.  Expenses Cost of Sales The Company and its subsidiaries' cost of sales ratio

0.51 0.39 o.12 30.86 TM Revenue 39.38 39.55 29.71 9.84 33.13 Costs of Sales (27.78) (27.84) (20.82) 7.02 33.74 Selling Expenses {2.7e) (2.7e) Q.67) o.12 4.62 Administrative Expenses (3.83) (3.82) (3.34