you answer ALL the questions I will give thumbs up!

1. There are 2 bidders with valuations that are independently and uniformly distributed between 0 and 1. In equilibrium, what will Bidder 1 bid in a first-price auction if its valuation is 0.5? Round your answer to two decimal places.

2. There are 9 bidders with valuations that are independently and uniformly distributed between 0 and 1. What will Bidder 1 bid if its valuation is 0.9 in the symmetric equilibrium of a second-price auction? Round your answer to two decimal places.