For Case (C)above,what Is the Amount Transferred in (TI) A) $12,800

Multiple Choice

For Case (C) above,what is the amount Transferred In (TI) ? $$\begin{array} { | l | r | r | r | } \hline & \text { Case } ( A ) & \text { Case } ( B ) & \text { Case } ( C ) \\\hline \text { Beginning Balance (BB) } & ? & \$ 23,000 & \$ 7,900 \\\hline \text { Ending Balance (EB) } & \$ 67,000 & 19,200 & 8,300 \\\hline \text { Transterred In (T) } & 149,600 & 97,700 & ? \\\hline \text { Transterred Out } ( T O ) & 164,600 & ? & 21,100 \\\hline\end{array}$$

A) $12,800.
B) $20,700.
C) $21,500.
D) $29,400.