If And $\varepsilon$ = 0006, Find a Largest Positive Number $\delta$

Multiple Choice

If and $\varepsilon$ = 0.006, find a largest positive number $\delta$ such that |f(x) - 5| < 0.006 if 0 < |x - 4| < $\delta$ . (Round to 3 decimal places.)

A) 0.021
B) 0.022
C) 0.023
D) 0.024
E) 0.025