; (B) offer joint courses; and (C) permit PSC members, members of the Senior Reserve Officers’ Training Corps program, and members of the Defense Civilian Training Corps program to enroll in coursework from either of the other 2 programs, on a space-available basis. (5) Integration of State, local, and Tribal government service programs A PSC host shall consider the establishment of public service scholarship programs with State, local, and Tribal governments that are similar to the PSC host program, with the goal of integrating PSC members and State, local, and Tribal scholarship students in PSC programs on campus. (d) Selection of Public Service Corps members (1) Application A student interested in a PSC scholarship shall submit an application to the sponsoring agency at such time and in such manner as the Executive Director may require. (2) Selection A sponsoring agency shall select each student to whom the sponsoring agency will offer a PSC scholarship. (3) Eligibility An applicant may receive a PSC scholarship only if the applicant is enrolled in or admitted to a PSC host. (4) Scholarships (A) Duration A sponsoring agency may offer a scholarship with a duration of 2 years, 3 years, or 4 years to a PSC member. (B) Socioeconomic diversity To ensure socioeconomic diversity, a sponsoring agency shall reserve a portion of the scholarships offered by the agency for students who meet the eligibility requirements for a Federal Pell Grant under section 401 of the Higher Education Act of 1965 ( 20 U.S.C. 1070a ). (e) Requirements for Public Service Corps members (1) Contract A sponsoring agency shall enter into a contract with a PSC member in accordance with paragraph (2). (2) Requirements A contract entered into under paragraph (1) shall include— (A) a requirement that the PSC member be enrolled full-time as a student at a PSC host