Treasury yield and price:

Suppose asked yield is 2.4% and bid yield is 2.6% on a Treasury Bill with 180 days remaining until maturity. What price would you expect a 6-month maturity $1000 Treasury bill to pay for? Whats this T-bills bond-equivalent yield

Equivalent taxable yield:

Find the equivalent taxable yield of a short-term municipal bond currently offering yield of 4% for the tax brackets of zero, 10%, 20%, and 30%.