Phillip$$ Flamm's Computer Store in Texas sells a printer for $$$$220.$ Demand is constant during the$$ year, and annual demand is forecasted to be $660$ units. Holding cost is $$$$15$ per unit per$$ year, whereas the cost of ordering is $$$$50$ per order.$$ Currently, the company is ordering $12$ times per year $(55$ units each$$ time$).$ There are $250$ working days per$$ year, and the lead time is $14$ days.

Part $2$

$$a$)$ Given the current policy of ordering $55$ units at a$$ time, the total of the annual ordering cost and the annual holding cost is $$$$10131013($round your response to the nearest whole$$ number$).$

Part $3$

$$b$)$ If the company used the absolute best inventory$$ policy, the total of ordering and holding cost is $$$enter your response here $($round your response to the nearest whole$$ number$).$