Answer and Explanation:
The journal entries are shown below:
a. Operating - net income $317,000
     To Retained earnings $317,000
(Being the net income is recorded)
b. Retained earnings $113,000
    To Financing - cash dividend $113,000
(Being the cash dividend declared is recorded)
c. Equipment $104,000
    To Investing - purchase of equipment $104,000
(Being the equipment purchased is recorded)
d. Accumulated depreciation - equipment $28,000
 Investing - sale of equipment  $8,600
     To Equipment $35,000
     To Operating - gain on sale of equipment $1,600
(Being the accumulated depreciation is recorded)