In a previous assignment, Excel wrote a Macro for you by recording your actions. The language the Macro was written in was Visual Basic, or VBA. You can use VBA to program functions or subroutines for yourself. In this exercise you are to write an interpolation function in VBA. You will need to have the "Developer" tab appearing on your ribbon. If it's not there, find "Options" under File or Home, click on "Customize Ribbon" and activate "Developer". Make a yield curve by interpolating and extrapolating from four given terms and yields. Create a table of values on a spreadsheet as shown below, but with the following terms and yields:

Term	Yield
1	6.00%
1.5	7.00%
3	5.00%
5	9.00%