income 50k have accumulated about 40k t0 invest.they may purchase a Condo for 100k and 10k for downpayment.?

here are is a list of investments the condo market value 5% bonds=5% stock yeild 8%. Savings account annual yeild 3% high growth stock expected annual increase in market vaule = 10%; expected dividend yield =0. 1) Calculate the after-tax yeilds on the foregoing investments, assuming they have a 28% marginal tax rate (based on public law 108-27) the jobs and growth tax reconciliction act of 2003