Which of the Following Costs of Goodwill Should Be Amortized

Short Answer

Which of the following costs of goodwill should be amortized over their estimated useful lives? $\begin{array}{lll}&\text { Costs of goodwill from a } & \\&\text { business combination } & \text { Costs of developing } \\&\text { accounted for as a purchase } & \text { goodwill internally }\\\text { a. } & \text { No } & \text { No } \\\text { b. } & \text { No } & \text { Yes } \\\text { c. } & \text { Yes } & \text { Yes } \\\text { d. } & \text { Yes } & \text { No }\end{array}$