c
\(\begin{array}{l}
{\kern 1pt} \,\,\,\,\,\,\,\,\,\,\,\,Here,\,Mass\,of\,a\,person,\,m = 60\,kg\\
Mass\,of\,lift,\,M = 940\,kg,\\
\,\,\,\,\,\,\,\,\,\,a = 1\,m/{s^2},\,g = 10\,m/{s^2}\\
Let\,T\,be\,the\,tension\,in\,the\\
{\rm{supporting}}\,cable.\\
\therefore \,T - \left( {M + m} \right)g = \left( {M + m} \right)a\\
\,\,\,T = \left( {M + m} \right)\left( {a + g} \right)\\
\,\,\,\,\,\,\,\, = \left( {940 + 60} \right)\left( {1 + 10} \right) = 11000N
\end{array}\)