Suppose actual real GDP is $10.82 trillion, potential real GDP is $11.32 trillion, and the marginal propensity to consume is 0.60. If we ignore price effects, and if the government already decided to increase its spending by $1.92 trillion, by how many trillions of dollars should the government change its lump sum taxes to x the gap? (Round this to two digits after the decimal and enter this value as either a positive value or a negative value without the dollar sign.)