Use the graph of the function $f$ shown to estimate the following limits and the function value. Complete parts (A) through (D).
(A) Find the limit $\lim_{x \to 1^{-}} f(x)$.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. $\lim_{x \to 1^{-}} f(x) = $ (Type an integer or a decimal.)
B. The limit does not exist.
(B) Find the limit $\lim_{x \to 1^{+}} f(x)$.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. $\lim_{x \to 1^{+}} f(x) = $ (Type an integer or a decimal.)
B. The limit does not exist.
(C) Find the limit $\lim_{x \to 1} f(x)$.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. $\lim_{x \to 1} f(x) = $ (Type an integer or a decimal.)
B. The limit does not exist.
(D) Find the function value $f(1)$.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. $f(1) = $ (Type an integer or a decimal.)
B. The function does not have a value.