help in accounting and control system

i'm a spanish student and i'm loocking for help for a cases in accounting who was written by a teacher of your university.</p>

<p>It is about the "giberson glass studio" written by William Rotch in his book "cases in management accounting and control system".</p>

<p>if somebody knows the solution for this case, could you contact me by this e-mail adress : <a href=""></a>.</p>

<p>thank you</p>