Which statements about proposal-specific cost estimating relationships (CERs) are correct? Select the two alternatives that apply. Proposal-specific CERs are used to make material cost estimations. Proposal-specific CERs are used to establish costs in forward pricing documentation. The technical team needs to evaluate proposal-specific CERs because they have not been evaluated by Defense Contract Management Agency (DCMA). Proposal-specific CERs have been evaluated by Defense Contract Management Agency (DCMA)