1. Salesforce Help - Set Up In-Store Surveys: This document outlines the end-to-end process. It explicitly states the need to "Create assessment indicator definitions," "Create a survey," and "Create an assessment task definition" with the 'In-Store Survey' process type. (Salesforce Consumer Goods Cloud Developer Guide, section: "Set Up In-Store Surveys").
2. Salesforce Help - Assessment Indicator Definitions in Consumer Goods Cloud: "Assessment indicator definitions are reusable questions that you can associate with different survey-related assessment task definitions." This confirms that creating these definitions (Option A) is a foundational step. (Salesforce Consumer Goods Cloud Developer Guide, section: "Assessment Indicator Definitions in Consumer Goods Cloud").
3. Salesforce Help - Create an Assessment Task Definition: This guide details the creation of the task template. It specifies selecting a "Process Type," such as "In-Store Survey," and then associating a "Survey" with the definition, confirming the necessity of both Option E and Option C. (Salesforce Consumer Goods Cloud Developer Guide, section: "Create an Assessment Task Definition").