The capital market instruments include Many things can be said about mortgag A. that they are provided mainly by B. they are not associated with any C. they constitute the largest debt r D. that they are loans to household corporate bonds and U.S. Treasury Bills corporate stocks and U.S. Treasury Bills corporate stocks and bonds tructures. The capital market instruments include Many things can be said about mortgag A. that they are provided mainly by B. they are not associated with any C. they constitute the largest debt r D. that they are loans to household corporate bonds and U.S. Treasury Bills corporate stocks and U.S. Treasury Bills corporate stocks and bonds tructures