Determining the Effectiveness of the Reason Two

After determining that Reason Two is indeed relevant to the argument's claim, we may go on to determine whether or not it is effective (or "good"). In other words, does the reason invoke a value that most people (most importantly, you as a reader) can believe in and accept?

In this case, the reason, having to do with the cost (in terms of both money and time) of maintaining traditional landscaping, invokes the value the reader places on money and time. This may or may not seem like an effective reason to you, and if it doesn't, then this is something to remember when you complete your analysis of this argument. However, we might predict that most readers would probably be compelled by an argument that proposes economy of both money and time. We could argue, therefore, that this is an effective reason.