For the Stem-And-Leaf Plot Below, What Are the Maximum and Minimum

Multiple Choice

For the stem-and-leaf plot below, what are the maximum and minimum entries? $$\begin{array} { l | l } 1 & 05 \\1 & 666789 \\2 & 0112344566 \\2 & 77788999 \\3 & 011234455 \\3 & 66678899 \\4 & 09\end{array}$$

A) max: 49; min: 10
B) max: 38; min: 7
C) max: 47; min: 15
D) max: 40; min: 10