How much to bail a 4x5 roll of hay??

For me it goes like this.
Tripple19 415. A tone 300 pounds to the acre equals 6.6 acres and then to spray for weeds 10. A acre then land rent at 3. A bail so if I do good and get five rolles to the acre I think by the time You figure equipment and time around 24. Bucks a roll by the time I get it in the barn.

How much to bail a 4x5 roll of hay??