- Administrative expense increased by approximately Baht 4.13 Million mainly since Mr.Piers has been moved from Management devision (10) to Business Development Division (11) , Which resulted in lower salaries and Bonus and Reward for division and Extra Benefit by Bath 1.41 million, Baht 0.99 million and 1.95 million respectively and employee traning also decreased amounting by Baht 0.31 million.