Answer and Explanation:
The Journal entry is shown below:-
1. Investment in Nursery supplies shares Dr, $58 million
To Cash $58 million
(Being purchase of shares is recorded)
2. Investment in Nursery supplies shares Dr, $9 million
To Investment revenue $9 million ($30 million × 30%)
(Being investment revenue is recorded)
3. Cash Dr, $9 million
To Investment in Nursery supplies shares $9 million
(30% × 10 million × $3.00)
(Being a cash dividend is recorded)
4. No Journal entry is required