A company produces three types of shoes, formal, casual, and athletic, at its two factories; Factory I and Factory II. The company must produce at least 6000 pairs of formal shoes, 8000 pairs of casual shoes, and 9000 pairs of athletic shoes. Daily production of each factory for each type of shoe is: A table.
A table with 4 rows and 3 columns contains the following information: StartLayout 1st Row 1st Column Blank 2nd Column Factory UpperWord I 3rd Column Factory UpperWord I I 2nd Row 1st Column Formal 2nd Column 100 3rd Column 100 3rd Row 1st Column Casual 2nd Column 100 3rd Column 200 4th Row 1st Column Athletic 2nd Column 300 3rd Column 100 EndLayout.

Operating Factory I costs $1500 per day and it costs $2000 per day to operate Factory II. What is the minimum cost to operate both factories? Round your answer to the nearest whole number. Do not include a dollar sign or comma in your answer.