a)Level of sales if operated at 100% capacity = current Sales /%
of capacity
                                                       Â
= 2,000,000,000/.80
                                                       Â
= $ 2,500,000,000
b)Target Fixed asset /sales Ratio =Fixed asset /sales at 100%
capacity
                                    Â
= 800,000,000/2,500,000,000
                                    Â
= .32
c)Increased sales = 2,000,000,000(1+.35)= 2,700,000,000
Target Fixed asset /sales Ratio =Fixed asset /sales at 100%
capacity
.32 = Fixed asset /2,700,000,000
Fixed asset = .32*2,700,000,000
              Â
= $ 864,000,000
Increase in fixed asset = Target fixed asset - Current fixed
asset
                                   Â
= 864,000,000 - 800,000,000
                                   Â
= $ 64,000,000