Nharma fechniologvs caphtal structure es as follows liri Common equity 50. The before tax cost af debt is 8 percent and tax rate is 50 . the co af prelefred stock is 10 percent, and the cost of common equity fin the form of retaine earniegst is 15 peroent, Dakculate Ahamra Techichlogk's werghted average cost of cipinal Gafter tax]? ANSER FORMAT; 0.123 [do not momert in 4 ] Ariswer