Need to refer following Videos to answer this calculations:
Video Link 9A)
https://s3.us-east-1.amazonaws.com/blackboard.learn.xythos.prod/5a31b16bb2c48/5385188?response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27Week13%2520-%2520Ch09A%2520-%2520ITS632%2520-%2520Summer%25202019.mp4&response-content-type=video%2Fmp4&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20190806T221326Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAIL7WQYDOOHAZJGWQ%2F20190806%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=8f4089e9f20545690630f0b3198d673fc5c121fc70d0303fc3a77a556f08b38e
Video 9B)
https://s3.us-east-1.amazonaws.com/blackboard.learn.xythos.prod/5a31b16bb2c48/5431594?response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27Week14%2520-%2520Ch09B%2520-%2520ITS632%2520-%2520Summer%25202019.mp4&response-content-type=video%2Fmp4&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20190806T221432Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21599&X-Amz-Credential=AKIAIL7WQYDOOHAZJGWQ%2F20190806%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=2aa7437248b56ce0f2a3d19252824bb1a9fd90ee1f9305d83d6de68f51371423
You must make your own calculations and you must show your calculations in the answer document. Insufficient calculation steps will result in reduced points earned.