; and (II) conduct outreach to eligible youth and employers; and (ii) may— (I) use such amount to develop technology infrastructure, including data and management systems, to support such program; and (II) use not more than 25 percent of such amount to subsidize not more than 75 percent of the wages of each eligible youth participating in the program. (B) Expansion activities A local area that receives an amount allocated under this section and, at the beginning of a program year, is carrying out a summer employment program that meets all requirements under paragraph (2)— (i) shall use such amount to— (I) increase the number of summer employment opportunities offered through such program, including unsubsidized or partly subsidized opportunities and opportunities in the private sector; (II) conduct outreach to eligible youth and employers; and (III) subsidize not more than 50 percent of the wages of each eligible youth participating in the program; and (ii) may use such amount to enhance the activities required under paragraph (2)(B). (2) Program requirements (A) Program design (i) In general A summer employment program receiving funding under this section shall match each eligible youth participating in the program with an appropriate employer, based on factors including the needs of the employer and the age, skill, and informed aspirations of the eligible youth, for a high-quality summer employment opportunity, which may not— (I) be less than 4 weeks