Suppose you buy 400 shares of TBQ at $160 per share and 600 shares of RDR at $60 per share. If TBQ s share price goes up to $200 and RDR s falls to $46.67, after the price change, what is the portfolio weight (%)of TBQ? (Pick the closest answer.)

Select one:

a.80%

b.64%

c.25.9%

d.68.45%

e.74.1%