Cool Cradle, LLC is a one$-$product start$-$up company with an innovative new cradle that rocks itself. Answer the following questions using the sales forecast for number of units shown below, assuming they plan to start and end the year with $600$ units of inventory, the number of working days is the same each month, and we are not tasked with a "days of inventory" target.

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

Sales Plan $5005005506006507007508008509008507508400$

Question $73$ pts

If they decide to adopt a level production plan strategy, what would be the beginning inventory for February?

Group of answer choices

$400$

$500$

$600$

$700$

$800$