Section 658.40 - What are the limitations on allowable costs?(a) Equipment costs may not exceed five percent of the grant amount; and(b) No more than ten percent of the total amount of grant funds awarded to a grantee under this part may be used for the activity described in § 658.11(j) . 74 FR 35074 , July 17, 2009 Authority: 20 U.S.C. 1124