Ch. 9 HW: ctiv Cost Cost 003 s 8,000 000 5,000 4,000 6 6,000 A Solicit Volunteers nitial "Free" Ex Raise Money 5 S1,0002 3.10 A.B AB lire Advertising Fim 3 2,500 Arrange TV Interview 4 S4,00 dvertising Ca 4,000 7.30 Personal Ca Write the objective function for the crashing problem above Write all the constraints for the above crashing problem assuming it needs to be crashed to 9 units of time. (Make sure and apply algebra to at least three activity constraints)