Suppose the own price elasticity of demand for goodXis -2, its income elasticity is 3, its advertising elasticity is 2, and the cross-price elasticity of demand between it and goodYis -4. Determine how much the consumption of this good will change if:

The price of good X decreases by 6 percent.

The price of good Y increases by 8 percent

Advertising decreases by 4 percent

Income increases by 5 percent