Fourlotts inc. is a renowned technological firm. it controls many strategic business units (sbus). in this case, each sbu:

, each SBU will have its own return on investments.

Explanation:

A strategic business unit is a stand alone or autonomous branch of an organization that operates as an enterprise with respect to certain goods, services or products.

Since this company is can operates independently of the parent company, it is safe to say that such SBU will have returns from its investments as it always has a different and discrete marketing plans, competition evaluation/appraisal, etc form the parent company's strategies.

Cheers.

answer; post closing trial balance;