Question: Use answer from #19 to answer #20 19. Draw the following ternary relationship: Labs are assigned techs and instruments. When a tech is assigned to

Use answer from #19 to answer #20

19. Draw the following ternary relationship: Labs are assigned techs and instruments. When a tech is assigned to a lab, he/she is also assigned an instrument for that rotation. Techs are rotated through the various labsInstruments are taken offline sometimes for service. Labs are sometimes closed for cleaning. A lab is staffed by at least 1 tech. An instrument can be assigned to 20. Convert this to an EERD with an associate entity. You must include the correct optionality and cardinality conversions

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