Six members of the board of an Imagine charter school in Columbus, Ohio, resigned en masse “amid ongoing concerns about a high-cost building lease, teacher turnover and adequate services for students.” They were promptly replaced by the for-profit chain.

The school paid an enormous lease fee to a management company owned the the charter chain.

“The previous board “explored” closing the school with 150 students attending after clashing with Imagine Schools over several issues, including the academy’s $58,000-a-month lease.

“The lease is with SchoolHouse Finance, a subsidiary of Imagine Schools Inc., raising questions about a possible conflict of interest.

“Board members complained that the $700,000 annual lease consumes too much of the school’s $1.3 million annual budget. According to the Franklin County auditor’s office, the building, at 4656 Heaton Rd., is valued at $1,164,600.

“Schoolhouse Finance purchased the building in 2005 for $1.5 million and made $2.6 million worth of improvements, according to the auditor’s website. SchoolHouse sold the building in 2006 for $5.2 million to a real-estate investment trust, then leased it back from the trust to charge rent to the school.

“I am disappointed we couldn’t close the school. We felt it was the right thing to do,” said Leon Sinoff, a board member who resigned on May 27.

“The school opened in the 2013-14 school year, just months after another Imagine School that occupied the same building under a different sponsor was closed for poor academic performance.”

School opens, school closes, school opens. Through it all, the corporation’s profits grow.