Today is 14th October 2021, Anne just bought a 270-day $100 000 bank bill for $98,300. She will sell this bank bill on 18 November 2021 at 2.48% p.a. (simple interest).

a) What is the (simple interest) purchase yield for her purchase (expressed as a percentage and rounded to three decimal places)?

b) What is her selling price (rounded to four decimal places)?

c) What was her holding period yield, expressed as a percentage and rounded to three decimal places?

Please note: use 365 days in a year where needed