Bulldog Companys inventory records report the following in October of the current year: What is the weighted average cost per unit using the information above (round the final answer to the nearest cent, i.e., 22.196 would equal 22.20)?DateUnits and Cost per UnitBeginningOctober 18 units @ $8First PurchaseOctober 215 units @ $10Second PurchaseOctober 1210 units @ $15.