(Westchester Chamber of Commerce) The Westchester Chamber of Commerce periodically sponsors public service seminars and programs.

To ensure a balanced use of advertising media, the restrictions below must be met. 

(1) The total advertisement cost is at most $18,200. 

(2) Television advertisements cannot exceed 10. 

(3) Radio advertisements cannot exceed 20. 

(4) Newspaper advertisements cannot exceed 10. 

(5) Radio advertisements must not exceed 50% of the total number of advertisements. 

(6) Television should account for at least 10% of the total number of advertisements. 

(Westchester Chamber of Commerce) Interpret the optimal objective value and left-hand-sides.

(a) The maximum total audience is ___. [Answer format: integer] 

(b) The total advertisement cost is $___. [Answer format: integer] 

Write your answer(s) as 1234567, 12345

x1 x2 x3 100,00041052000 1800014 20001 3001 -0.50.918200 <=4 <=14 <=10 <=0 <=1.2 >= 0.5-0.1 4000010 600 <=<=<=1 <=-0.5 <=-0.1 >=182001020...