O Points: 0 of 1 Every year, Danielle Santos sells 106,704 cases of her Delicious Cookie Mix. It costs her $2 per year in electricity to store a case, plus she must pay annual warehouse fees of $3 per case for the maximum number of cases she will store. If it costs her $741 to set up a production run, plus $7 per case to manufacture a single case, how many production runs should she have each year to minimize her total costs? The number of production runs that Danielle should have is