Statement – 1: If $ƒ:\{1,2,3,4,5\}\to \{1,2,3,4,5\}$ then the number of onto functions such that $ƒ\left(i\right)\ne i$ and $ƒ\left(1\right)=2$ is 11
Statement – 2 : If $n(n >1)$ things are arranged in row, the number of ways in which they can be de- arranged so that no one of them occupies its original place is $n!(1-\frac{1}{1!}+\frac{1}{2!}-\mathrm{......}{(-1)}^n\frac{1}{n!})$
 
Statement – 3 : Number of ways of distribution of 12 identical balls into 3 identical boxes is 19
Statement – 4 : Number of ways of distribution of n identical objects among r persons, each one of whom can receive any number of objects is  ${}^{n+r-1}C_{r-1}$ 
Which of the following must be truth value of above statements in that order.