A straight up merger combined with the Ghana deal at the original contract price would put it there overnight. Assuming KALO is still holding an approx. 8 bil o/s. Rough PPS calc.
$800 mil Ghana revs x .50 EBIT = $400 mil x .60 (40% tax) = $240 mil/8 bil o/s = $.03 EPS x 10 PE = $.30 PPS. (MC = $2.4 bil)