The Merry Weather Firm wants to raise $20 million to expand its bus Wess. Ta accomplish this, the firm plans to sell 15-year. $1,000 face value zero-coupon bonds. The bonds will be priced to yield 6 percent. What is the minimum number of bonds the firm must sell to raise the $20 million It needs? Use annual compounding 47931 0 20,000 O 23,966 64,143 O 128,285