When the soybean market begins within equilibrium upon S0D0 and in that case a highly publicized study demonstrates yoghurt to be much more nutritious than the tofu made by soybeans, the market changes to: (w) S0D2. (x) S1D2. (y) S0D1. (z) S2D0.
Hello guys I want your advice. Please recommend some views for above economics problems.