$(2)$ skubi Which of the following is a good$\mathrm{.}3?$condition for top$-$down estimating Cost and time important Fixed price contract Customer wants details Internal, small project Large scale project involving several subcontractors $(2)$ Wali Adopting proven technology$\mathrm{.}4$ instead of experimental technology in order to eliminate technical failure would be an example of which risk $*?$response Mitigating O Retaining O Ignoring O Transferring Avoiding