Answer:
the first part of the question is missing:
Assets Liabilities
Beginning of the year $57,000 $24,436
End of the year $115,000 $46,575
equity = assets - liabilities
beginning = $57,000 - $24,436 = $32,564
ending = $115,000 - $46,575 = $68,425
a b c d
Beginning of the year equity $32,564 $32,564 $32,564 $32,564
Owner investments 0 0 $55,000 $35,000
Dividends ($1,250 x 12) 0 ($15,000) 0 ($15,000)
Net income (loss) $35,861 $50,861 ($19,139) $15,861
End of the year equity $68,425 $68,425 $68,425 $68,425
net income = end equity + dividends - investments - beginning equity