Explanation
Universal Containers does not want to bring actual orders data into Salesforce, but still wants to use the actual orders data to analyze the effectiveness of their sales agreements, they must select the Manually Using actual orders API option in the sales agreement setup. This option allows them to use an API to upload actual order data from an external system into Salesforce and associate it with the sales agreements. This way, they can compare the planned and actual quantities and revenues of each product or product category in the sales agreement. The other options require either creating orders in Salesforce or linking contracts to orders in Salesforce, which Universal Containers does not want to do. References: Choose How Sales Agreement Actuals Are Calculated, Create Orders to Calculate Sales Agreement Actuals

Explanation
A consultant should use an external object to access account order information from an ERP system. An external object is similar to a custom object, but the record data is stored outside the Salesforce organization.
By using external objects, the consultant can access the order data in real time via web service callouts, without replicating the data in Salesforce. This way, the sales teams can view the current state of the order information related to an account, without wasting storage and resources keeping data in sync1. A standard Order object or a custom object would require copying the order data from the ERP system to the Salesforce organization, which is not the desired solution for UC. References: 1: External Objects2

Explanation
The Opportunity Owner, Order Owner, and Account Owner are the user types that can be selected in the Tableau CRM configuration wizard to receive credit for an order when calculating actuals against account manager targets. These user types are linked to the opportunity, order and account respectively, and are likely to be the users responsible for the sales transaction. Reference:
https://help.salesforce.com/articleView?id=tableau_crm_config_wizard.htm&type=5

To ensure that rebates are paid out only on invoices that have status paid, an admin can create a custom field in the Transaction Journal object, and copy the invoice status data from the source system into that field. Then, the admin can use that field as an eligibility condition in the Rebate Types, so that only transactions that match the criteria are included in the rebate calculation. This way, the admin can avoid paying rebates on invoices that are not yet paid, or that are canceled, refunded, or disputed. Reference: [Rebate Management - Salesforce Help], Create and Manage Rebate Types - Salesforce Help, Create and Manage Transaction Journals - Salesforce Help, Create and Manage Data Processing Engine Definitions - Salesforce Help, Rebate Management for Manufacturing Cloud - Salesforce Help

* To configure forecasting in Manufacturing Cloud, UC needs to create and configure forecast sets, which are the primary building blocks for generating forecasts1.
* A forecast set contains information such as the forecast period, the forecast fact object, the forecast frequencies, the data processing engine definitions, the forecast dimensions, and the forecast measures1.
* UC has two different divisions with different forecasting needs, so they need to create two forecast sets, one for each division2.
* Each forecast set needs to have a different period group, which defines the time periods for forecasting. For the stock parts division, UC needs a monthly period group, and for the engineered-to-order parts division, UC needs a quarterly period group2.
* Each forecast set also needs to have two forecast metrics, which are the measures that UC wants to forecast. In this case, UC wants to forecast revenue and quantity for both divisions2.
* The other options are incorrect because they do not match the requirements of UC. Option B would create only one forecast set, which would not allow UC to differentiate between the two divisions.
Option C would create only two forecast metrics, which would not allow UC to forecast both revenue and quantity.
References:
* Create and Configure Forecast Sets - Salesforce
* Configure Forecast Sets Unit | Salesforce Trailhead