Based on the page 6 of the report:"The Board declared a final...

Based on the page 6 of the report:
"The Board declared a final dividend payment of 25 cents per fully
paid ordinary share, unfranked. This is in addition to the interim
dividend of 25 cents per share for a total dividend of 50 cents per
share for the full year.
As a result, we will distribute 88% of our full year underlying
profit after tax, excluding the post-tax impact of amortization
on intangible assets acquired through business combinations
for FY2021, to shareholders as dividend. "

(1) Can anyone mind to explain, how is the 50 cents dividends equal to 88% of the full year underlying profit after tax since their NPATA is only $161M?
(2) EPS = 16.5 cents, while full year dividends = 50 cents per share which is greater than EPS, how is it sustainable?