Cash Flow Stream

A company is in need of extra funds, so it considers issuing a bond. In the bond, the company promises to pay back as follows:

$\backslash$table$[[$Year$,1,2,3,4],[$Cash flow $($$ million$),12,12,12,112]]$

The interest rate is $6\%$ per year.

a$)$ What is the present value $($value today$)$ of the cash flow stream that the bond provides?

b$)$ How much fund is the company able to raise today by issuing the bond?