# Question

Consider Variation 5 of the Wyndor Glass Co. model (see Fig. 7.5 and Table 7.8), where the changes in the parameter values given in Table 7.5 are c-bar2 = 3, a-bar22 = 3, and a-bar32 = 4. Verify both algebraically and graphically that the allowable range for c1 is c1 ≥ 9/4.

## Answer to relevant Questions

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