Cement shop owner: Falls under self-employed as the individual owns and manages the business independently.
Construction worker: Classified as a casual wage worker as they work temporarily for wages on various projects.
Civil engineer: Regular salaried professional employed in companies or institutions.

For a hypothetical economy, assume the government increased infrastructural investment by ₹10,000 crore. 80% of additional income is consumed in the economy. Estimate the increase in income and the corresponding increase in consumption expenditure in the economy.
Read the following statements: Assertion (A) and Reason (R). Choose the correct alternative from those given below:
Assertion (A): The maximum value of Marginal Propensity to Save (MPS) can be unity.
Reason (R): At the break-even level of income, savings are zero.
Look at the given image and identify the ancient sculptural panel from the options:
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