Infeasibility in a linear programming problem occurs when: a. there is an infinite solution
b. a constraint is redundant
c. more than one solution is optimal
d. the feasible region is unbounded
e. there is no solution that satisfies all the constraints given

Adeli owner keeps track of the to-go orders each day. the results from last saturday are shown in the given two-way frequency table. saturday's to-go deli orders in person by phone online total pick up 38 25 31 94 delivery 35 28 34 97 total 73 53 65 191 what percent of the to-go orders were delivery orders placed by phone? a. 14.66% b. 38.41% c. 28.87% d. 52.83%