I need help with this question. thank you

W W. E Click to see additional instructions Consider the above figure. Let "G" be the point on the demand curve at the alternative wage. Assume the middle isoprofit curve depicted gives the firm zero profits. In this figure, the monopoly union outcome is at point Enter "1" for A, "2" for A', "3" for A", "4" for B and "5" for G. The upper end of the bargaining range in the right-to-manage model will be the wage at point . The lower end of the bargaining range will be the wage at point Enter "1" for A, "2" for A', "3" for A", "4" for B and "5" for G. Is the contract G a Pareto improvement over A"? Enter "1" for yes, and "-1" for no. Is the contract A" Pareto Efficient? Enter "1" for yes, and "-1" for no. Is the contract A" a Pareto improvement over G? Enter "1" for yes, and "-1" for no