A research study examined the purchasing behavior of consumers towards three categories of eco-friendly products: reusable bags, biodegradable utensils, and organic cleaning supplies. Researchers surveyed 200 respondents, and the results indicated the following:
- 50% of respondents indicated they purchased reusable bags at least once in the past year.
- 30% of respondents stated they purchased biodegradable utensils during the same period.
- 20% of respondents bought organic cleaning supplies.
- Among those who purchased reusable bags, 60% also bought biodegradable utensils, and 50% bought organic cleaning supplies.
- Among biodegradable utensil purchasers, 40% purchased reusable bags, and 25% purchased organic cleaning supplies.
- Among organic cleaning supply buyers, 30% purchased reusable bags and 15% purchased biodegradable utensils.
Based on the findings, which of the following conclusions can be logically inferred?