$(20$ pts$)$ Harold has created this design for the software at a recycling center. Paper and plastic are some of the

recyclables we allow. Paper has a type, like "newspaper" or "glossy". Plastic as a number for the type. A bin is

where we collect the recyclables. It has an id$,$ like "BINO$07"$ and a location like "Elm Street".

This design has problems. Draw UML for a new design that fixes those problems and is a better overall design: