In the Previous Problem, the Local Truncation Error In $y _ { n + 1 }$

In the previous problem, the local truncation error in $y _ { n + 1 }$ is

A) $0.005 y ^ { \prime \prime } ( c ) \text {, where } x _ { n } < c < x _ { n + 1 }$
B) $0.05 y ^ { \prime \prime } ( c ) \text {, where } x _ { n } < c < x _ { n + 1 }$
C) $0.005 y ^ { \prime \prime } ( c ) \text {, where } x _ { n - 1 } < c < x _ { n }$
D) $0.05 y ^ { \prime \prime } ( c ) \text {, where } x _ { n - 1 } < c < x _ { n }$
E) unknown