Question

http://i1142.photobucket.com/albums/n608/nancylam67/Page379-1.jpg

Answer 1

B = 1000(1+r)^6 + 1000(1+r)^5 +1000(1+r)^4 + 1200(1+r)^3 +1200(1+r)^2 +2000(1+r)
To find B sub in .06 for r

Answer 2

I see thank,