During the period of his employment hereunder and except for illness, reasonable vacation periods, and reasonable leaves of absence, Executive shall in good faith devote all of his business time, attention, skill and efforts to the business and affairs of the Company. Executive’s duties shall be performed under the supervision of the Employer’s Chief Executive Officer. The foregoing shall not be construed as prohibiting Executive from serving on corporate, civic or charitable boards or committees or making personal investments, so long as such activities do not materially interfere with the performance of Executive’s obligations to the Company as set forth herein.