The bank statement for Trainum Company contained the following items: a bank service charge of $80; a credit memo for interest earned, $85; and a $190 NSF check from one of Trainum customers. Outstanding checks amounted to $450 ; a deposit in transit was $1,000. Assuming that the unadjusted bank balance was $2,000, determine the unadjusted book balance.

$2,735.

$3,000.

$2,550.

$1,815.