What was relation between advertisement and market research in industrialisation?

A. Consumer taste समझकर demand बनाई जाती थी / Demand was created by understanding consumer taste

Step 1: Identify the concept: this is consumer culture. Step 2: Producers targeted buyers' preferences through images and labels. Step 3: Remember advertisement with market appeal.

Step 1: concept पहचानें: यह consumer culture है। Step 2: Producers images and labels से buyers की preferences को target करते थे। Step 3: Advertisement को market appeal से याद रखें।