Creative industries are developing rapidly in Bandung, one of which is the culinary industry. Besides fashion, culinary becomes one of the attractions for tourists visiting Bandung. Even though it is proliferating, only a portion of this culinary business can last more than five years. Intense competition is one of the reasons, and now businesses must face economic problems caused by the spread of the SARS CoV 2 virus. Since the beginning of March, the government has closed offices, shopping centers, and schools. Now, after more than two months, businesses must prepare to reopen their businesses in conditions of an outbreak that have not entirely disappeared. One effort that can be done is to maintain company performance. This research studies the improvement of company performance by being oriented to innovation, creativity, and entrepreneurship. The results of the study revealed that product innovation and process innovation could support company performance while innovation could emerge through an entrepreneurial mindset, culture, leadership, and through creativity.

Plastic bags are used by many people because they are inexpensive, lightweight, durable, and waterproof. Plastic bags, on the other hand, do not break down and can pollute the environment if not handled properly. Indonesia produces a lot of plastic waste and is one of the top ten countries that has a problem with plastic waste. In this study, we used three months of data of real transactions from a grocery store. This study shows how the decision tree can identify patterns on plastic bag usage at a small grocery store by using demography and products purchase. The attribute weights showed that in the hometown, the total of several products bought were the factors that affected the use of plastic bags.