such as mobile check-up cost, nurses and medical staff salary, medicine cost. The company’s gross profit in Q2/2017 was THB 34.82 million, slightly decreased from THB 35.06 in Q2/2016. Profit

result of completed projects and new projects that have revenue recognition from its completion within this period. 2. Cost of construction increases in the amount of Baht 104.58 million or 95.66% when

1.88% 67.98 386.33% Total Income 794.19 100.00% 936.78 100.0% -142.60 -15.22% Expense Cost of sales 597.99 75.30% 746.55 79.69% -148.55 -19.90% Selling expenses 35.11 4.42% 51.52 5.50% -16.41 -31.86

1.88% 67.98 386.33% Total Income 794.19 100.00% 936.78 100.0% -142.60 -15.22% Expense Cost of sales 597.99 75.30% 746.55 79.69% -148.55 -19.90% Selling expenses 35.11 4.42% 51.52 5.50% -16.41 -31.86

1.30 million baht or 31.88% due to in quarter 3 ,2016 profits from sales of investments of Nana Solution Co.,Ltd. amount 0.23 million baht. Expenses 1. Cost of sales and hire of work totaling 181.51

income 1,137 896 241 27% 1,000 824 176 21% Cost of sales and services -812 -647 165 25% -721 -613 108 18% Gross Profit 325 249 76 31% 279 211 68 32% Other Income 10 5 5 100% 18 9 9 100% Distribution costs

Baht 15.44 million; - Other revenue of Baht 2.72 million. 2. Cost of Sales and Services, Selling and Servicing Expenses and Administrative Expenses The cost of sales and services, the selling and

backlog and higher delivery. However the remaining backlog will be recognized within this year and the first quarter of next year. 2. The cost of sales and services to sales ratio for the Group were 71.97

from Radio business decreased 26%. 2. Cost and expenses for the nine-month period of 2017 was Baht 1,160.01 million increased by 90% compared to the same period of last year. The main reasons were

sales of the company, while the company still has improved on the inventory cost management as well as sales mix management in each product category efficiently, and strictly controlled on the selling and