help me answer this question please

The Wagner Corporation has a $23 million bond obligation outstanding, which it is considering refunding. Though the bonds were initially issued at 12 percent, the interest rates on similar issues have declined to 10 percent. The bonds were originally issued for 25 years and have 21 years remaining. The new issue would be for 21 years. There is a 8 percent call premium on the old issue. The underwriting cost on the new $23 millionissue is $690,000, and the underwriting cost on the old issue was $540,000. The company is in a 30 percent tax bracket, and it will allow an overlap period of one month (1/12 of the year). Treasury bills currently yield 3 percent.(Do not round intermediate calculations. Enter the answers in whole dollars, not in millions. Round the final answers to nearest whole dollar.)

a.Calculate the present value of total outflows.

Total outflows$

b.Calculate the present value of total inflows.

Total inflows$

c.Calculate the net present value.

Netpresent value$

d.Should the old issue be refunded with new debt?