A solution that satisfies all the constraints of a linear programming problem except the nonnegativity constraints is called
a. optimal.
b. feasible.
c. infeasible.
d. semi-feasible.
Question 2
A local hotel wants to estimate the proportion of its guests that are from out of state. Preliminary estimates are that 45 of the hotel guests are from out-of-state.What sample size should be selected to estimate the proportion of out of state guests with a margin of error no larger than 5 and with a 95 level of confidence?