POWER SOURCE. With no power supply after the onslaught of Typhoon Odette, localities in southern Negros Occidental resorted to generator sets (gensets) as source of electricity. The Department of Trade and Industry is closely monitoring prices of necessities and prime commodities, including gensets, to ensure the price freeze is enforced.(Photo courtesy of Sipalay City LGU) BACOLOD CITY - The Department of Trade and Industry (DTI) has warned business establishments in Negros Occidental against violating the price freeze as they could be held liable for taking advantage of consumers in the wake of Typhoon Odette. Engiemar Tupas, senior trade and industry development specialist of DTI-Negros Occidental, said on Wednesday all stores in the province should observe a price freeze since a state of calamity has already been declared in Negros Occidental. "We are conducting a monitoring of prices of basic necessities and prime commodities, including generator sets (gensets)," he adde