If vesting of a Phantom Unit shall occur pursuant to Paragraph 2 or 3(a ) , above, then as soon as administratively practicable after the vesting of such Phantom Unit, but not later than seven days thereafter, you shall be paid a lump sum payment in Units equal to th e number of vested Phantom Units. Notwithstanding the foregoing, however, the Committee may, in its sole discretion, direct that payment be made to you i n th e form of cash (in lieu of units) for each vested Phantom Uni t.