Required

For each of the following events, determine the amount of freight paid by The Box Company. Also indicate whether the freight cos would be classified as a product or period $($selling and administrative$)$ cost$.($Select $"$NA$"$ if there is no effect.$)$

a$.$ Purchased merchandise with freight costs of $$2,100.$ The merchandise was shipped EOB shipping point.

b$.$ Shipped merchandise to customers, freight terms FOB shipping point. The freight costs were $$1,000.$

c$.$ Purchased inventory with freight costs of $$1,200.$ The goods were shipped FOB destination.

d$.$ Sold merchandise to a customer. Freight costs were $$1,500.$ The goods were shipped FOB destination.