The City of Chicago administered a civil service exam to be used in hiring firefighters. The results of the exam were announced in January 1996. No discrimination charges were filed within 300 days of the announcement. The city used the same eligibility list to hire firefighters numerous times between 1996 and 2002. Would a charge of discrimination brought long after the test was administered and the results originally announced, but within 300 days of one of the subsequent uses of the list, be timely? Why or why not?