multiple choice question when attempting to measure total output, economists add up the ______ of different…

multiple choice question when attempting to measure total output, economists add up the ______ of different goods and services. market value economic surplus total weight total volume
Answer
Brief Explanations:
Economists measure total output by summing the market value of different goods and services. Market value accounts for the price at which goods and services are exchanged in the market, providing a common - denominator for aggregation. Economic surplus is the difference between what consumers are willing to pay and what they actually pay (consumer surplus) or between the price received by producers and their cost (producer surplus). Total weight and total volume do not account for the value of goods and services, which is crucial for measuring output in an economic context.
Answer:
A. market value