Alpha Division had the following information: $500,000 $60,000 1496 16% 21% Average operating asset base in Alpha Division Operating income in Alpha Division Cost of capital Target return on investment (ROI) Margin for Alpha Division If the asset base is decreased by $120,000, with no other changes, what will Alpha Division's return on investment be? (Note: Round 18.50% Ob. 12.55% ??. 10.5090 O d. 15.79%