$2.$ Phoenix Plastics Incorporated has accumulated the following data over a six month period:Machine HoursMachine Related CostsJanuary$700$$ $10,000$February$90012,000$March $1,10015,000$April $1,30017,000$May $1,50020,000$June $1,70022,000$Required:a$.$ Compute the variable cost of the Company using high and low method. Show computation. b$.$ Compute the Fixed cost of the Company using the high and low method. Show computation c$.$ What is the total cost if actual total machine hours used is $2,100$ hours. Show computation. d$.$ List but do not discuss TWO other methods that could be used to determine the cost behavior of the above data.