Which One of These Statements Is True Concerning Issue Costs

Which one of these statements is true concerning issue costs?

A) Issue costs tend to be higher for debt than for equity issues.
B) Underwriter spreads for IPOs tend to range from 10 to 15 percent.
C) The costs of SEOs generally exceed the costs of IPOs.
D) Convertible bonds generally have the lowest issue costs.
E) Underwriting spreads tend to decrease as issue size increases.