#4) A political candidate is planning his media budget for an upcoming election. He has $90,500 to spend. His political consultants have provided him with the following estimates of additional votes as a result of the advertising effort:

-for every small sign placed by the roadside, he will garner 20 additional votes.

-for every large sign placed by the roadside, he will garner 30 additional votes.

-for every thousand bumper stickers placed on cars, he will garner 15 additional votes.

-for every hundred personal mailings to voters, he will garner 40 additional votes.

-for every radio ad heard, he will garner 485 additional votes.

The costs for each of the advertising devices, along with the practical minimum and maximum that should be planned for each, are shown on the following table. How should the candidate plan to spend his campaign money?

Advertising Medium	Cost	Minimum	Maximum
Bumper stickers (thousands)	$30	50	200
Personal mailings (hundreds)	$85	500	900
Radio Ads (per ad)	$1,000	5	10
Small road signs	$35	100	600
Large road signs	$60	50	400