*** ******:
[********* *********] ****'* *** **** ***** system **** ** **** ** *** school *** ** ****** *** **** technology ** **** ***** ******** *** big ***** *******, ** ****** ******* that **'** ***** * ****** ******.
[*******] ***, * ****, **** **'** extra **** ******* ** **** *** that *** **** ***** ** *** ballpark, * **** **'** ****.
**** ***** ********** ***** *** ***** difference ******* ******* *** ****** ***: passing ****** ******* *** *******: