The right options are; Breads, Wine, and Fuels
Yeast has many commercial uses in the production of breads, fuels, and wine.
Yeasts are unicellular fungi that are found widely in nature. Yeasts perform several roles in the food and fuel industries. Yeast have several species but the most common species; Saccharomyces cerevisiae, converts carbohydrates to carbon dioxide, and alcohols during fermentation. The carbon dioxide is used in baking (such as bread), and the alcohols is used in the brewing industry to produce alcoholic beverages (such as wine). Yeasts are also used to produce electricity in microbial fuel cells.