Delco Construction the Following Items Relate to the Company's March

Delco Construction The following items relate to the company's March bank reconciliation:
$\begin{array}{ll} \text { Bank statement balance } &\$ 29,600 \\ \text { Unadjusted cash balance ac cording to company records } &? \\ \text { Deposit in trensit } &2,200 \\ \text { Outstanding checks } &3,100 \\ \text { Bank service charges } &200 \\ \text { Interest earned on the bank account } &100 \\ \text { Customen's NSF check returned by the bank } &300\end{array}$
-Refer to the information provided for Delco Construction.What is the company's adjusted cash balance at March 31st?

A) $28,700
B) $29,100
C) $28,300
D) $29,600