7. The Alpha Beta Corporation had the following information for 20x5: Revenue $ 450,000 Operating expenses 335,000 Total assets 575,000 What is the return on investment? A) 10% B) 20% C) 25% D) 78.2% 8. Wacker Company has two regional offices. The data for each are as follows: Maryland New Jersey Revenues $ 290,000 $ 298,000 Operating assets 2,400,000 4,500,000 Net operating income 1,008,000 1,200,000 What is the Maryland Division's retum on investment? A) 0.42 B) 0.54 C) 0.96 D) 4.12 9. Thacker Company has two regional offices. The data for each are as follows: Maryland New Jersey Revenues $ 290,000 $ 298,000 Operating assets 2,400,000 4,500,000 Net operating income 1,008,000 1,200,000 What is the return on investment for the New Jersey Division? A) 0.21 B) 0.27 C) 0.48 D) 2.06