In the washup of working out Teerapongs final expense claim , we realised that he infact repaid THB5000 of the Initial THB10,000 advance as part of the Apr12 expense claim , however it was not accounted for correctly. The expense should have been 5k more and the other side should have been a reduction of the advance By 5k . So as at Apr12 his advance balance should have been 5k ( it was 10k in our books because of the error)
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