a$.$ Describe Process Costing and include: $1-$ Examples of two products from two different car manufacturing companies using process costing. $(70$ words $-2\mathrm{.}25$pts$)2-$ What are two to three disadvantages of using process costing? $(70$ words $-2\mathrm{.}25$pts$)3-$ How many Work$-$in$-$Process Inventory accounts are used for process costing? $(10$ words $-\mathrm{.}5$pts$)$