Всем заранее спасибо

1) как наука обзывает glass yield?

Такой вот контехст:
The technical data to be considered for the calculation of the products have been standardized:
• Glass colour
• Weight
• Glass yield
• Number of shear cuts per minute
• Number of applicable machines
• Available additional staff

2) В табличке издержек на производство, что означают moulds?

the production costs compose as follows:

ART %-Anteil Variabel Fix
RAW MATERIALS 22% 100% 0%
ENERGY 18% 38% 62%
STAFF 29% 0% 100%
MOULDS 4% 87% 13%
PACKAGING 6% 100% 0%
MAINTENANCE 5% 0% 100%
OTHER 8% 0% 100%
DEPRECIATIONS 8% 0% 100%
PRODUCTION COSTS 100% 40% 60%