Analyse the following case studies to answer the tasks.

Case Studies:

Ngai Tahu Tourism Holdings $-$ A commitment to people, culture and innovation $|$ New Zealand Story $($nzstory$.$govt.nz$)$

BNZ $-$ BNZ$-$Diversity$-$Case$-$Study.pdf $($bnzcareers$.$co$.$nz$)$

Fire and Emergency $-$ Positive$-$workplace$-$culture$-12-$month$-$progress$-$report$-$April$-2020.$pdf $($fireandemergency$.$nz$)$

Deaf Aotearoa $-$ diverse$-$talent$-$deaf$-$aotearoa.pdf $($diversityworksnz$.$org.nz$)$

Lion $-$ Inclusive Workplace case study $|$ Lion $|$ Diversity Awards NZ $2022-$ DiversityWorks $($diversityworksnz$.$org.nz$)$

Watercare $-$ Inclusive Workplace case study $|$ Watercare $|$ Gender Transitioning at Work Policy $|$ Diversity Awards NZ $2022-$ DiversityWorks $($diversityworksnz$.$org.nz$)$

AirNZ : Diversity & inclusion $-$ About Air New Zealand $|$ Air New Zealand

Task $1$: Positive Team Culture $$ LO$318$ marks

a$)$ Using the case studies explain three $(3)$ key characteristics of a positive team culture and why the business has chosen to look at these characteristics.

Reference the case studies in your answer.

$(9$ marks $3$ marks each$)$

b$)$ Discuss how each characteristic can positively impact business performance.

$(9$ marks $3$ marks each$)$