Cougar $C0$ is manufacturing a new product. $10500$ pounds of raw material was purchased & used to produce $5000$ units. The standard quantity per unit is $2$ lbs$.$ SP & AP per lb of RM are $$4$&$$4\mathrm{.}50,$ respectively. MPV$?($Single choice$)$

$$ $$5,000$ favorable

$$5,250$ favorable

$$5,000$ unfavorable

$$5,250$ unfavorable