Temporary Guaranteed Workforce Fluctuations this Workforce Size commitment is subject to normal temporary workforce fluctuations associated with employees resigning, retiring, on approved leaves of absence, etc., and the reasonable amount of time required to replace such losses, provided, however, that that this employment level shall not at any time fall below the Guaranteed Workforce Size for more than 45 consecutive work days, commencing four (4) months after the date of the Closing.