; and (B) a change in the volume of goods or services sold by the covered issuer. (4) The percentage change in the costs of the traditional contractor, which shall be broken down by category and presented in tabular format. (5) In dollars, the change in the costs of the traditional defense contractor, which shall be presented in tabular format. (6) A detailed narrative disclosure of the pricing strategy of the traditional defense contractor, which shall include— (A) an explanation for any increase in the gross margins of material product categories, including— (i) all material causes for such an increase; (ii) an explanation of how each such material cause affected such an increase