Phase 1: Comprehending Consumer Behavior.
For an inferior good, an increase in income typically results in a reduced demand, as consumers opt for superior substitutes.
Phase 2: Evaluation of Alternatives.
- (A) Expansion in buyer count: This will augment demand for the good.
- (B) Positive shift in consumer preferences: This will boost demand for the good.
- (C) Consumer anticipation of future price hikes: This may elevate present demand.
- (D) Ascending incomes for an inferior good: This will cause a reduction in demand for said inferior good.
Phase 3: Determination.
Option (D) is correct, as increasing incomes will diminish demand for inferior goods.