The return for Drucker in the following three economic states of nature are forcasted to be: $-20\%$ in recession, $8\%$ in moderate growth, and $35\%$ in a boom. Estimates for the market as a whole in the same economic states are $-11\%$ in recession, $5\%$ in moderate growth, and $20\%$ in boom. Compute the beta of Drucker Corporation's stock.