Final answer:
The correct answer is Azure App Service. This service allows the company to ensure availability, track devices, and minimize costs.
Step-by-step explanation:
The correct answer is Azure App Service.
Azure App Service is a cloud computing platform that allows you to build, deploy, and scale web and mobile apps.
By using Azure App Service, the company can ensure the availability of the app regardless of an employee's location, track the devices on which the app is installed using Microsoft cloud services, and minimize costs.