Highest Rating Category means, with respect to a Permitted Investment, that the Permitted Investment is rated by S&P or Moody’s in the highest rating category given by that rating agency for that general category of security. By way of example, the Highest Rating Category for tax exempt municipal debt established by S&P is “A 1+” for debt with a term of one year or less and “AAA” for a term greater than one year, with corresponding ratings by Moody’s of “MIG 1” (for fixed rate) or “VMIG 1” (for variable rate) for three months or less and “Aaa” for greater than three months. If at any time (i) both S&P and Moody’s rate a Permitted Investment and (ii) one of those ratings is below the Highest Rating Category, then such Permitted Investment will, nevertheless, be deemed to be rated in the Highest Rating Category if the lower rating is no more than one rating category below the highest rating category of that rating agency. For example, a Permitted Investment rated “AAA” by S&P and “Aa3” by Moody’s is rated in the Highest Rating Category. If, however, the lower rating is more than one full rating category below the Highest Rating Category of that Rating Agency, then the Permitted Investment will be deemed to be rated below the Highest Rating Category. For example, a Permitted Investment rated “AAA” by S&P and “A1” by Moody’s is not rated in the Highest Rating Category.