You develop a web app that uses the tier D1 app service plan by using the Web Apps feature of Microsoft Azure App Service. Spikes in traffic have caused increases in page load times. You need to ensure that the web app automatically scales when CPU load is about 85 percent and minimize costs. Which four actions should you perform in sequence? ACTIONS Configure a Scale condition. Configure the web app to the Standard App Service tier. Add a Scale rule. Configure the web app to the Premium App Service tier. Switch to an Azure App Services consumption plan. Enable autoscaling on the web app.