Use the table below to solve this problem.

$\backslash$table$[[\backslash$table$[[$Level of$],[$Output and$],[$Income$],[($GDP $=$ DI$)]],$Consumption,Saving,APC,APS,MPC$,$MPS$],[$$$$40,$$$244,$$$-4,1\mathrm{.}0167,-0\mathrm{.}0167,0\mathrm{.}8,0\mathrm{.}2],[260,260,0,1\mathrm{.}0000,0\mathrm{.}0000,0\mathrm{.}8,0\mathrm{.}2],[280,*276,4,0\mathrm{.}9857,0\mathrm{.}0143,0\mathrm{.}8,0\mathrm{.}2],[300,292,8,0\mathrm{.}9733,0\mathrm{.}0267,0\mathrm{.}8,0\mathrm{.}2],[320,308,12,0\mathrm{.}9625,0\mathrm{.}0375,0\mathrm{.}8,0\mathrm{.}2],[340,324,16,0\mathrm{.}9529,0\mathrm{.}0471,0\mathrm{.}8,0\mathrm{.}2],[360,340,20,0\mathrm{.}9444,0\mathrm{.}0556,0\mathrm{.}8,0\mathrm{.}2],[380,356,24,0\mathrm{.}9368,0\mathrm{.}0632,0\mathrm{.}8,0\mathrm{.}2],[400,372,28,0\mathrm{.}9300,0\mathrm{.}0700,0\mathrm{.}8,0\mathrm{.}2]]$

Suppose the wealth effect is such that $$10$ changes in wealth produce $$1$ changes in consumption at each level of income.