A company has recorded the last six days of daily demand on a single product it sells, Those values are $37,115,93,112,73,$ and $110.$ The time from when an order is placed to when it arrives at the company from its vendor is $3$ days. Assuming the basic fixed$-$order$-$quantity inventory model fits this situation and no safety stock is needed, which of the following is the reorder point $(R)?$

$540$

$270$

$115$

$90$

$60$