The Normalization statuses are the indicators of how well the hardware and consumable models are standardized and normalized in the model catalog and the CMDB. The Normalization statuses are:
* Manufacturer Normalized: The model has been normalized with the manufacturer name and the product name, but not the model number or the device type. For example, Dell Latitude.
* Match Not Found: The model has not been normalized because no matching model was found in the Hardware Asset Management Content Service. For example, ABC XYZ.
* Partially Normalized: The model has been normalized with the manufacturer name, the product name, and the model number, but not the device type. For example, Dell Latitude E7450.
* Normalized: The model has been fully normalized with the manufacturer name, the product name, the model number, and the device type. For example, Dell Latitude E7450 (Laptop).
* Manually Normalized: The model has been manually updated by the user with the normalization content, such as the manufacturer name, the product name, the model number, and the device type. For example, HP Pavilion 15 (Laptop).
* New: The model has been created and has not yet run through the normalization process. For example, Lenovo ThinkPad T490.
References:
* Normalization status for enterprise models, which describes the normalization statuses for enterprise models and how they are used to track the normalization progress and results.
* Hardware Model Normalization, which explains how to normalize the details of the hardware and consumable models using the Hardware Model Normalization Content Service.

According to the Hardware Asset Management documentation, the Hardware Asset Management (HAM) plugin is a licensable application that provides advanced workflow, automation, and mobile capabilities to maintain your assets.
To activate the HAM plugin, you need to request it from the HI Customer Service System1.
Once the HAM plugin is activated, you can access the Hardware Asset Management application from the application navigator in the ServiceNow platform2.
The Hardware Asset Management application contains several modules, such as Hardware Assets, Hardware Asset Dashboard, Hardware Normalization, and Asset Lifecycle Automation2.
Therefore, the correct answer is option D, check for the Hardware Asset Management application in the application navigator, as it indicates that the HAM plugin is installed on your instance. Reference:
Hardware Asset Management documentation
Hardware Asset Management - Product Documentation: Tokyo - ServiceNow

Explanation
A stock rule is a record that defines the minimum and maximum quantity of a model or an asset in a stockroom12.
The Stock Rule Runner is a scheduled job that runs every hour and checks the stock levels of models and assets in stockrooms against the stock rules13.
If the stock level of a model or an asset is less than the minimum quantity specified in the stock rule, the Stock Rule Runner creates a stock order to replenish the stock from another stockroom or from a vendor13.
Therefore, the correct answer is A. When stock is less than the threshold specified in the stock rule.
References: 1: Use a hardware asset request flow - ServiceNow 2: Hardware Asset Inventory Management - ServiceNow 3: Stock Rules in ServiceNow - GlideFast ServiceNow

Explanation
To calculate the value of the consumed Bluetooth keyboard, you need to use the average cost method, which is one of the methods for valuing inventory in ServiceNow Hardware Asset Management1. The average cost method assigns the same cost to each unit of inventory, regardless of when or at what price they were purchased. The average cost is calculated by dividing the total cost of goods available for sale by the total number of units available for sale. In this case, the total cost of goods available for sale is$630 + $360 = $990, and the total number of units available for sale is 7 + 2 = 9. Therefore, the average cost per unit is $990 / 9 =
$110. This means that each Bluetooth keyboard in Stockroom C has a value of $110, regardless of whether it was part of the original seven or the newly procured two. Hence, when one of these keyboards is consumed, the value of the consumed Bluetooth keyboard is $110. References:
Inventory valuation methods, which explains how to use different methods for valuing inventory in ServiceNow Hardware Asset Management, such as average cost, first in first out (FIFO), last in first out (LIFO), and specific identification.