Answer and Explanation:
The journal entries are shown below:
On Feb 1
Stock investment Dr $8,799
To Cash $8,799
(Being the common stock is purchased)
On July 1
Cash Dr $2,514 (1,257 × $2)
To Dividend revenue $2,514
(Being the cash dividend received)
On Sep 1
Cash $5,381
To Stock investment $3,430 ($8,799 ÷ 1,257 shares × 490 shares
To gain on sale $1,951
(Being the sale is recorded)
On Dec 1
Cash Dr $767 (1,257 shares - 490 shares)
To Dividend revenue $767
(Being the cash dividend received is recorded)