what are the answers for all 3 of them?

Answer:
See below
Explanation:
(i) €585.00
As per the statement, Taylor owed €585.00 to Franklyn photographic supplies Ltd at the end of April. The closing balance for April is the Amount owed at the end of April.
(ii) €75.00
The opening balance for April as indicated in the statement is the closing balance for March.
(iii) €375.00
As per the statement an amount of €375.00 was paid on April 15