निकोलस काल्डोर के संवृद्धि मॉडल में, मजदूरी पाने वालों की सीमांत बचत प्रवृत्ति (Sw) और लाभ कमाने वालों की सीमांत बचत प्रवृत्ति (Sp) के संबंध में क्या माना जाता है?

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: As part of his 'Stylised Facts' (1961), Kaldor identified empirical consistencies such as a constant capital-output ratio and continuous per capita growth as benchmarks for economic growth. Reason R: In Kaldor's framework, the technical progress driving economic growth is fundamentally disembodied, meaning it uniformly improves productivity without requiring new capital investment. In the light of the above statements, choose the most appropriate answer from the options given below: