Refer to the following merchandising transactions for Scout Systems. Nov$\mathrm{.}1$Scout Systems purchases merchandise for $$4,600$ on credit with terms of $1/10,$ n$/30.5$Scout Systems pays for the previous purchase. $7$Scout Systems receives payment for returned defective merchandise of $$500$ that was purchased on November $1.10$Scout Systems pays $$420$ to transport merchandise to its store. $13$Scout Systems sells merchandise for $$6,700$ on account. The cost of the merchandise was $$4,400.16$A customer returns merchandise from the November $13$ transaction. The returned item sold for $$1,220$ and cost $$800.$ The item will be returned to inventory.a$.$ Journalize the above transactions for Scout Systems assuming a periodic system. $($If no entry is required for a transaction$/$event$,$ select $"$No journal entry required" in the first account field.$)$b$.$ Journalize the above transactions for Scout Systems assuming a perpetual system.