Begin by providing concise definitions for communication latency and bandwidth. Determine what might be rough expected values for latency and bandwidth for network communication over a LAN (Local Area Network), such as one built on Gigabit Ethernet, where hosts are within meters of one another and compare that to expected values for latency and bandwidth for network communication in a WAN (Wide Area Network) such as the Internet where hosts could be 20,000km apart. How do you think this affects the type of distributed applications you can realistically build in each environment?