____3.is an important source of information or facts that are collected from a sample of respondents.
a.) strategy
b.) marketability
c.) accountability
d.) creativity
____4.is an information about reaction , comments , suggestions to a product .
a.) attributes
b.) market trend
c.) feedback
d.) survey

____5.the art of technique of decorating wood or leather by burning a design of the surface we a heated metallic point .
a.)inlaying
b.)pyrography
c.) gilding
d.) engraving​