Answer: Revenue per day = $236.61
Explanation:
Here, given:
Selling price for each song = $0.99
Revenue function: R(x) = 0.99x
where, "x" represent the no. of songs sold through their website.
Songs downloaded = 239 per day
Therefore , the daily revenue is given as;
Revenue per day: [tex]R(x) = 0.99\times(239)[/tex]
Revenue per day = $236.61