________ products give both high immediate satisfaction and high long-run benefits

The Resource Conservation and Recovery Act is primarily concerned with cleaning up

hazardous wastes from past pollution. Indicate whether the statement is true or false

With this type of flow control, each individual frame that the sender transmits requires an individual acknowledgment back from the receiver that that specific frame has been received. Which type of flow control accomplishes this?

A) slow-down-and-wait B) sliding doors C) stop-and-wait D) sliding windows