( 1) 160 *(X+44)* 40% *( 1+20%)=( 160+20)* X * 40% *( 1+ 10%)

76.8 times +3379.2 = 79.2 times

X= 1408

(2) This year's expenses = 210 *1408 = 295,680 yuan,

Revenue this year = (160+20) *1408 * 6 =1520640,

Last year's cost = 210 * (1408+44) = 304920,

Last year's income =160 * (1408+44) * 6 =1393920.