; and (2) to carry out voting system security improvements described in section 298A with respect to the regularly scheduled general elections for Federal office held in November 2020 and each succeeding election for Federal office. (b) Amount of grant The amount of a grant made to a State under this section shall be such amount as the Commission determines to be appropriate, except that such amount may not be less than the product of $1 and the average of the number of individuals who cast votes in any of the two most recent regularly scheduled general elections for Federal office held in the State. (c) Pro rata reductions If the amount of funds appropriated for grants under this part is insufficient to ensure that each State receives the amount of the grant calculated under subsection (b), the Commission shall make such pro rata reductions in such amounts as may be necessary to ensure that the entire amount appropriated under this part is distributed to the States. 298A. Voting system security improvements described (a) Permitted uses A voting system security improvement described in this section is any of the following: (1) The acquisition of goods and services from qualified election infrastructure vendors by purchase, lease, or such other arrangements as may be appropriate. (2) Cyber and risk mitigation training. (3) A security risk and vulnerability assessment of the State’s election infrastructure which is carried out by a provider of cybersecurity services under a contract entered into between the chief State election official and the provider. (4) The maintenance of election infrastructure, including addressing risks and vulnerabilities which are identified under either of the security risk and vulnerability assessments described in paragraph (3), except that none of the funds provided under this part may be used to renovate or replace a building or facility which is used primarily for purposes other than the administration of elections for public office. (5) Providing increased technical support for any