
    No. 81-1020.
    No. 81-1268.
    Exxon Corp. et al. v. Eagerton, Commissioner of Revenue of Alabama, et al.; and Exchange Oil & Gas Corp. et al. v. Eagerton, Commissioner of Revenue of Alabama.
   Sup. Ct. Ala. [Probable jurisdiction noted, 456 U. S. 970.] Motion of appellants for divided argument granted. Request for additional time for oral argument denied.  