BidBidders https://docs.google.com/document/d/1YV2PfZbcosatFabwl-zQvOlCQm4wEVsEkfoHvvzQ5M0/edit?usp=sharing https://docs.google.com/presentation/d/1ndx_4HalkeljJpOAUzSt6YL8lyGjM1FEe5NYxYT3Pfc/edit?usp=sharing