C$.$ Company A is using a two$-$year$-$old machine costing $$24,000.$ The company uses straight$-$line depreciation, while the machine has a useful life of $10$ years.Company A is considering buying another machine costing $$45,000$ with a useful life of $9$ years. The new machine wont have any effect on the number of units that a company produces. Company A$,$ however, expects the variable cost to come down from $$34,000$ to $$22,000.$ Fixed costs will also be the same at $$20,000.$ Using the above information, determine which are relevant and which are irrelevant and the cost implication for the company. Provide a justification for your ch