Question

Difficulty: HardStatement and Assumptions

Read the following municipal circular carefully.

Statement:
"All residential welfare associations (RWAs) within the municipal limits must install functional rainwater harvesting systems in their premises within the next six months. A property tax rebate of 5% will be granted to compliant RWAs, whereas non-compliance after the deadline will attract a penalty of $500 per month."

Which of the following assumptions is/are implicit in the statement? (Select all that apply)

  1. The municipal authorities possess the necessary administrative mechanism to monitor compliance and process the corresponding rebates or penalties.Answer
  2. It is practically feasible for the residential welfare associations to procure and complete the installation of these systems within the stipulated six-month deadline.Answer
  3. C
    The widespread implementation of this mandate will permanently resolve the groundwater depletion crisis currently faced by the municipality.
  4. D
    Rainwater harvesting is widely recommended by global environmental agencies as an effective sustainable urban practice.

Answer

The implicit assumptions are that the authorities have the mechanism to monitor compliance, and that the six-month installation deadline is practically feasible.
An assumption is an unstated premise that must be valid for the statement to be logical. For the municipal corporation to issue a directive with a strict deadline and financial consequences, it inherently assumes two things: first, that it possesses the administrative capacity to monitor who has or has not complied in order to apply the rebates and penalties; and second, that it is practically possible for the associations to procure and install the systems within the given six-month window.

Step-by-Step Solution

1
Analyze the core components of the statement.
The statement contains a mandate (install systems), a timeline (six months), a reward (5% rebate), and a penalty ($500/month).
Deconstructing the statement helps identify what underlying conditions must exist for the directive to be logical and enforceable.
2
Evaluate the feasibility and enforcement assumptions.
The timeline requires the assumption of practical feasibility, while the reward/penalty structure requires the assumption of monitoring capability.
A mandate is logically hollow if the author does not assume the target audience can comply and the governing body can enforce it.
3
Filter out extreme inferences and external truths.
Claims of permanently resolving the crisis (extreme inference) or global agency recommendations (external factual truth) are eliminated.
Implicit assumptions must be strictly necessary for the statement to hold, not just related facts or exaggerated outcomes.

Key Concept

Identifying Implicit Premises and Distinguishing Them from Inferences
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