Step 1: Statement Analysis: Stores employ "heavy discounts and gifts" "to meet their targets." This indicates potential difficulty in achieving sales goals without these incentives.
Step 2: Assumption I Evaluation: This assumption posits stores face unsold stock and poor sales. This logically explains the need for heavy discounts. Stores with low sales and high inventory would likely use such tactics. Thus, this assumption is implicit.
Step 3: Assumption II Evaluation: This assumption suggests high profitability and profit sharing. This contradicts the statement. The discounts are used "to meet their targets," suggesting a need, not profit sharing. Therefore, this assumption is not implicit.