Assume that a company expects to produce $12,000,13,000,$ and $15,000$ units of finished goods in January, February, and March, respectively. Each unit of finished goods requires $3$ pounds of raw material and each pound of raw material costs $$6\mathrm{.}00.$ The company always maintains an ending raw materials inventory equal to $20\%$ of next month$$s production needs. What is the amount of expected raw materials purchases for February?