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Is the answer to question 7-17 correct?

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PE # 1
Product
Component
<
PK
Product No
PK
ComponentNo
Cost
C_Description
P_Description
UnitO fMeasure
O
Comprised Of
Goesinto
3
PK,FK2,12
Product No
PK,FK 1,11
ComponentNo
PK,FK1,11
Component No
PK
SubComponentNo
C_Quantity
Quantity

Screenshot_20190803-200516_Docs.jpg

8:05 Sprint >< docx (3).docx +.°.. a Saved on device 7-17. Assume that at Pine Valley Furniture each product (described by Product No.,
Description, and Cost) is comprised of at least three components (described by
Component No., Description, and Unit of Measure) and components are used to make one or many products (i.e., must be used in at least one product). In addition, 0
assume that components are used to make other components and that raw materials are also considered to be components. In both cases of components being used to make other components, we need to keep track of how many components go into
making something else. Draw an E-R diagram for this situation and place minimum and maximum cardinalities on the diagram. 0 III DF£1

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