For Each of the Following Sentences ,Select the Word or Group

Short Answer

For each of the following sentences ,select the word or group of words that best completes the statement.
$$\begin{array} { l l } \text { Patent } & \text { Copyright } \\\text { Goodwill } & \text { Revenue expenditure } \\\text { Natural resources } & \text { Research and development costs } \\\text { Trademark } & \text { Capital expenditure }\end{array}$$
-_______________ is(are)a cost(s)that improves an operating asset and is (are)added to the asset account.