Answer:
$651,000
Step-by-step explanation:
The balance in the investment account as at 31st December is calculated as;
Investment account balance January 1, 202X
$624,000
Add:
30% of Turks services inc. $120,000
Net income
$36,000
Less :
30% of $30,000 dividend paid
($9,000)
Investment account balance December, 31 202X
$651,000