$3.$Using GCC $2010$Explain briefly the dispute resolution mechanisms of this particular contract and explain the adjudicator$$s decision process preceding the resolution. Refer to the relevant clauses applicable to the case.

$4$With reference of the case, Umgungundlovu District Municipality v MLO, New Boss and Zamisanani JV and Another $(5831/2020$P$)[2021]$ZAKZPHC $50(11$August $2021),$describe the duties and obligations of the parties involved in the dispute, describe if these duties and obligations were duly followed as in accordance with the Contract GCC $2010.$In your opinion, which of the parties would you say defaulted in their duties and obligations.