include the formula you used in addition to the final answer

Imagine you would like to download a 4 GB HD movie. How long would it take to transfer it over the following circuits? Assume that control characters add an extra 10% to the message. 1. DSL modem at 35 Mbps. 2. Cable modem at 1.4 Gbps. 3. Cable modem at 3.8 Gbps. 4. Download speed of a modem of your choice. (This could be the modem you are using at home/work or you can visit an electronics store online and look at specifications of any modem currently for sale. Include the formula you used for each calculation in addition to the final