
Answer:
The Journal entries are as follows:
(i) On January 1,
Cash  A/c   Dr. 26,000
To Unearned subscription revenue  26,000
(To record the receipt of the subscriptions)
(ii) On March 25,
Unearned subscription revenue A/c  Dr. $500
To subscription revenue                    $500
(To record the one week of earned revenue)
Working notes:
subscription revenue for 1 week = 260 × 100 × (1 ÷ 52 )
                            = $500