(Westchester Chamber of Commerce) The Westchester Chamber of Commerce periodically sponsors public service seminars and programs. Currently, promotional plans are under way for this year's program and the objective is to maximize total audience. Advertising alternatives include television, radio, and newspaper. Audience estimates and costs are shown below.

	Television	Radio	Newspaper
Audience per advertisement	100,000	18,000	40,000
Cost per advertisement	$2,000	$300	$600

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