Plzz help !! 3. The proprietor of Midland Construction Company has to decide between two
projects. He estimates that the first project will yield a profit of $180,000 with a
probability of 0.7 or a profit of $150,000 with a probability of 0.3; the second
project will yield a profit of $220,000 with a probability of 0.6 or a profit of $80,000
with a probability of 0.4. Which project should the proprietor choose if he wants to
maximize his expected profit?

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.