Unlike the cleaning materials, the
maintenance materials are not calculated
proportionally with the number of working
shifts, because even though the machines
function m ore hours this doesn't mean that
they need maintenance more often. That is
why for a number of two shifts the costs
reached a growth of 50% and for three shift
100%. The amount can be seen in Table 9 at
Appendices.
The recipe for 1000 kg of product is