1. Ordinary type: 0.7 yuan/500g. The bulk type costs 0.3/500g. The market price is 4 yuan/500g. the packaging bottle is 0.5 yuan/piece.
2. Hardcover type: 1500 kg = 3000 catties. Total profit is 3,000 times 2.5 yuan - raw material cost is 3,000 times 0.7 yuan per kilogram - packaging price is 3,000 times 0.5 yuan/piece - salary of labor is 100. times 2 - electricity cost is 8 times 1 = 3,692 yuan, monthly profit is 3,692 times 30/month = 110,760 yuan.