7.During World War I,both Germany and England had plans for a pape weapon:they each printed the other's currency,with the intention of dropping large quantities by airplane.Why might this have been an effective weapon? 8.Describe the evidence that was consistent with Keynes's conjectures and the evidence that was inconsistent with them. 9.One study found that the elderly who do not have children dissave at about the same rate as the elderly who do have children.What might this finding imply about the reason the elderly do not dissave as much as the life-cycle model predicts? 10.List four reasons firms might hold inventories7.During World War II,both Germany and England had plans for a paper weapon: they each printed the other’s currency,with the intention of dropping large quantities by airplane. Why might this have been an effective weapon? 8.Describe the evidence that was consistent with Keynes’s conjectures and the evidence that was inconsistent with them. 9.One study found that the elderly who do not have children dissave at about the same rate as the elderly who do have children.What might this finding imply about the reason the elderly do not dissave as much as the life-cycle model predicts? 10. List four reasons firms might hold inventories