Final answer:
This problem involves a linear programming problem where the objective is to maximize a linear function subject to a set of linear constraints. To solve this problem, you can use various optimization techniques such as the simplex method or linear programming software.
Step-by-step explanation:
This problem involves a linear programming problem where the objective is to maximize a linear function subject to a set of linear constraints. In this case, the objective is to maximize the function 3x1 + 7x2 + 5x3 + 4x4 + 6x5 + 3x6. The constraints are given as:
- 4x1 + 2x2 + 3x4 + 6x5 + 6x6 ≥ 20
- 4x1 + 6x2 + 8x3 + 2x4 + 3x6 = 18
- 3x1 + 5x2 + 5x3 + 2x4 + 2x5 + 2x6 ≤ 16
- x1, . . . , x6 ≥ 0
To solve this problem, you can use various optimization techniques such as the simplex method or linear programming software. These methods will help you find the values of x1, x2, x3, x4, x5, and x6 that maximize the objective function while satisfying the given constraints.