Find the Requested Probability $\frac { 5 } { 11 }$

Multiple Choice

Find the requested probability.
-A box contains the eleven letters PROBABILITY. Four letters are drawn one by one with replacement and recorded in order. What is the probability that the outcome is TAIL?

A) $\frac { 5 } { 11 }$
B) $\frac { 1 } { 3960 }$
C) $\frac { 2 } { 14641 }$
D) $\frac { 2051 } { 3960 }$