1a) True or False If the ask quote goes up and nothing else changes, then the investor's purchase price for a T-Bill goes down. 1b) True or False if the ask quote gos up and everything else stays the same, the investor's selling price goes down for a T-Bill. 1c) True or False if the id quote goes up and everything else stays the same, the ivestor's purchase price goes down for a T-Bill 1d) True or False If the bid quote goes up and everything else stays the same, the investor's selling price goes down for a T- Bill. 1e) True or False T-Bills are some of the riskiest investments available, which is why they pay such high returns