Shall the limitation on the amount of taxes which may be assessed against all property in Northville Public Schools, Wayne, Oakland and Washtenaw Counties, Michigan, be increased by, and the board of education be authorized to levy, not to exceed .9519 mill ($0.9519 on each $1,000 of taxable valuation) for a period of 5 years, 2021 to 2025, inclusive, to create a sinking fund for the construction or repair of school buildings, for school security improvements, for the acquisition or upgrading of instructional technology and all other purposes authorized by law; the estimate of the revenue the school district will collect if the millage is approved and levied in 2021 is approximately $3,096,668?