What is the correct answer to the following expression? \\[ \\begin{array}{l} 5.374 \\times 10^{-3}+4.1 \\times 10^{-4}+6 \\times 10^{-5}= \\\\ 5.8 \\times 10^{-3} \\\\ 5.84 \\times 10^{-3} \\\\ 6 \\times 10^{-3} \\\\ 5.8440 \\times 10^{-3} \\\\ 5.844 \\times 10^{-3} \\end{array} \\]