Identify if the sampling plan is appropriate for the given scenario. Justify your decision based on the characteristics of the plan. Then discuss the ease or difficulty of implementing the plan, and finally identify any sampling errors likely to occur due to the sampling plan.

A major state university wants to poll their alumni on their willingness to financially support building a new football stadium. They take a list of all graduates from the university for the last 50 years and using a computer, randomize the entire list. They take the first 1,000 names from the list and phone them to ask if they would be willing to pledge to support the new stadium.