Presented below is information related to sandhill company. Beginning inventory cost $63190$ retail $103900$ purchases $($net$)$ cost $117310$ retail $182500$ net markups retail $11288$ net markdowns retail $29066$ sales revenue retail $170960.1.$compute the ending inventory at retail. $2.$ compute a cost to retail percentage under the following conditions. $1.$excluding both marksups and markdowns $2.$ excluding markups bu including markdowns $3.$ excluding markdowns but including markups $4.$ includimng both markdowns and markups. compute the ending inventory at lower of cost or market. compute the cost of goods sold based on $($d$).$ compute gross profit based on $($d$)$