Answered! A store sells 41 cases of soda each week. Ordering costs are $8 per order, and soda costs $3 per case. Orders arrive 4…

A store sells 41 cases of soda each week. Ordering costs are $8 per order, and soda costs $3 per case. Orders arrive 4 days from the time they are placed. Daily holding costs are equal to 5% of the cost of the soda. At what point should soda be ordered?. Consider a week of 7 working days.