Answer :
$4.9 million
A $0.3 million deficit in 2015 has increased the debt from $5 to $5.3 million, and a $0.4 million surplus in 2016 has reduced the debt from $5.3 million down to $4.9 million at the end of the year.
A $0.3 million deficit in 2015 has increased the debt from $5 to $5.3 million, and a $0.4 million surplus in 2016 has reduced the debt from $5.3 million down to $4.9 million at the end of the year.