Question: Resolve the M N relationship between the sale and available tune
Resolve the M:N relationship between the sale and available tune that is shown in Figure 6-14. What kinds of information could you capture about this relationship? What would the new ERD look like? Would the intersection entity be considered dependent or independent? Can you think of other kinds of M:N relationships that exist in the real world? How would you resolve these M:N relationships if you were to include them on anERD?
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