129 students from the Advanced Certificate Course in Public Administration and Law for Executives Program, Class 23, at King Prajadhipok's Institute. Ms. Yaowalak Chuchot from PTT Public Company Limited

1.00 14.42 4,574.73 Cost of sales and services (4,139.81). (78.13). (2.96) (25.30). (47.14). (0.50). 0.00 (4,293.84). Gross profit (loss) by segment 215.38 55.42 0.88 6.15 (11.85). 0.50 14.42 280.89

, released company from certain operating expenses. • Regarding to costs control in raw material, promotional and selling expenses and administration expenses, company delivered significant improvement in

segment (0.80) 8.81 0.00 4.28 (3.04) 0.00 21.34 30.59 Segment income (%) 96.74 1.30 0.00 0.81 0.55 0.00 0.60 100.00 Sales Sales cost rates. (%) 100.02 80.77 0.00 85.00 115.55 0.00 0.00 99.13 The results of

period last year. In that, it comprised of 12.08% of gross profit margin from sales and -61.33% of gross profit margin from services. The main reason for the decrease was from services segment due to

services. The main reason for the decrease in gross profit margin was from services segment due to higher actual construction cost than what was firstly projected. Selling and Administration Expenses The

margin from sales and -64.89% of gross profit margin from services. The main reason for the decrease in gross profit margin was from services segment due to higher actual construction cost than what was

% Total Revenues 450.56 382.22 68.34 17.88 Cost of Goods Sold and Services (439.72) (360.55) 79.17 21.96 Sales & Administration Expenses and Financial Cost and Tax Expense (27.77) (23.88) 3.89 16.29 Net

) Million baht Million baht Million baht % Total revenue 444.51 501.45 (56.94) (11.36) Cost of sales and services (428.19) (577.56) (149.37) (25.86) Sales and Administration Expenses and Financial cost (21.41