In the context of a one factor APT model, you at the following three portfolios: You wish to construct a composite portfolio from B and C that has the same factor sensitivity as portfolio A. What would be the weight of portfolio B in your asset mix? Enter weight as a percentage. Hint: remember that factor sensitivity of a portfolio is a linear weighted average of the sensitivities of its components. And that all weights have to add up to 1 (100\%)