A boundary class acts as a coordinator when implementing classes

Authoritative control arises from each of the following except:

A. ownership via vertical integration B. formal, centralized decision-making as in franchising C. majority vote in an election D. power E. unilateral decision making authority

An insurance firm agrees to pay you $3,310 at the end of 20 years if you pay a premium of $100 per year at the end of each year of the 20 years. Find the internal rate of return to the nearest whole percentage point

A) 9% B) 7% C) 5% D) 3% E) 11%