Assumptions: Interest Rate is Annual rate
a)
Repayment at the end of 30 days = Amount Borrowed*[1+(Interest Rate*30/365)] = 10000000*[1+(0.0648*30/365)] = 10000000*1.005326
= $10053260.274
b)
Repayment at the end of NEXT 30 days = Repayment at the end of FIRST 30 days*[1+(Interest Rate*30/365)] = 10053260.274*[1+(0.0648*30/365)] = 10053260.274*1.005326
= $10106803.938
You borrowed $10000000 in the commercial paper market. The rate on 30-day commercial paper is 6.48...