MCQ PracticeThe law of diminishing return refers to an eventual fall inSubject: AgricultureTopic: Agricultural EconomicsAMarginal product of the variable factorBAverage income of the farmCTotal production of all factorsDTotal earning of the farmCorrect Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the