Answer:
A. True
Step-by-step explanation:
Firms that operate different divisions or subsidiaries must always present a consolidated balance that includes all the department, divisions or subsidiaries. Any gain resulting from inter company sales must be adjusted, i.e. your right arm cannot make a profit if it sells to your left arm.
Whenever inter company sales take place, ideally, the ultimate goal should be to improve the entire company's financial position, not only improve the gains from one division by hurting another division.