Exhibit 99.7 CONSENT OF PERSON ABOUT TO BECOME A DIRECTOR I hereby consent to the references in the Proxy Statement/Prospectus constituting part of the Registration Statement on Form S-4 to my name under the headings "Summary -- Interest of Certain Persons in the Merger and Effect of the Merger on Employees and Benefit Plans," "The Merger -- General Description of the Terms of the Merger," "The Merger -- Interest of Certain Persons in the Merger and Effect of the Merger on Employees and Benefit Plans," and "Management of LSB," as a person about to become a director of the Registrant. /s/ Albert J. Dooley, Sr. April 29, 1994