Statement: “If farmers want to improve their yield, they must use organic fertilizers instead of chemical fertilizers.” Assumptions: I. Chemical fertilizers have ill effects on health. II. Chemical fertilizers do not produce as much yield as organic fertilizers. Choose the option that identifies which assumption(s) is/are implicit.

Difficulty: Medium

• if only Assumption I is implicit
• if only Assumption II is implicit
• if either Assumption I or Assumption II is implicit
• if neither Assumption I nor Assumption II is implicit
• if both Assumption I and Assumption II are implicit