cash drop problem on report and receipt

when I do Cash Drop,

Problem 1. Cash Drop amount prints under "OUT" on receipt (should print under "IN")

Problem 2. On Z report

                   Paid out amount should be in "( $150)" which means NEGATIVE.

                   Dropped amount is ok BUT

                   the Cash amount and The Total should be "($50)"           { $150(paid out) - $100(cash drop) = - $50}

how can I fix this problems?