Each posting must be substantial (one liner will cost you points) and relevant to the topic. Please make your posts and responses around 100 words. I am looking for quality and quantity. In order to maintain dialogue fluidity, your main response should be spelled out in the discussion box and not as an attachment.

Remember, you need to regularly engage in the discussions by responding to class members about their observations. Be sure to respond to at least two classmate's posts or comments before the end of the module.

QUESTION: What is the problem with making cost estimates too conservative or too aggressive?