A trader bought a $$10,000$ par T$-$bill that will

mature in $324$ days. The T$-$bill has a bank

discount bid quote of $4\mathrm{.}593\%$ and ask quote of

$4\mathrm{.}583\%.$

$(1)$ What is this T$-$bill's cost?

$(2)$ What is the return on this investment if the

trader hold the T$-$bill till its maturity?

$(3)$ What is the asked yield?

Extra Question: Please tell me what's the difference between The bank discount bid quote and ask quote?