A 2×22 \times 22×2 matrix MMM performs a shear transformation such that (10)→(10)\begin{pmatrix} 1 \\ 0 \end{pmatrix} \to \begin{pmatrix} 1 \\ 0 \end{pmatrix}(10)→(10) and (01)→(k1)\begin{pmatrix} 0 \\ 1 \end{pmatrix} \to \begin{pmatrix} k \\ 1 \end{pmatrix}(01)→(k1). What is M10M^{10}M10?
(110k01)\begin{pmatrix} 1 & 10k \\ 0 & 1 \end{pmatrix}(1010k1)
(1k1001)\begin{pmatrix} 1 & k^{10} \\ 0 & 1 \end{pmatrix}(10k101)
(1010k1)\begin{pmatrix} 1 & 0 \\ 10k & 1 \end{pmatrix}(110k01)
(12k01)\begin{pmatrix} 1 & 2^k \\ 0 & 1 \end{pmatrix}(102k1)