On January 1, 2019, Central City issued a 20-year serial bond to finance improvements to the water distribution system. Bonds with face value of $80 million were issued with coupon and maturity rates...

On January 1, 2019, Central City issued a 20-year serial bond to finance improvements to the water distribution system. Bonds with face value of $80 million were issued with coupon and maturity rates as follows:

Central City received $80,500,000 from the bond issue. Use a spreadsheet program to find the NIC and TIC interest rates for the bond issue. What would the values for NIC and TIC be if the interest rate were 4.2 percent for the bonds with a maturity before 2030 and 5 percent for the bonds with a maturity of 2030 or later? (Note: If you set up your spreadsheet with formulas, you should only have to change the interest rates to get the new NIC and TIC values.)