Garden Varlety Flower Shop uses $630$ clay pots a month. The pots are purchased at $$260$ each. Annual carrying costs per pot are estimated to be $40$ percent of cost$,$ and ordering costs are $$25$ per order. The manager has been using an order size of $1,250$ flower pots.

a$.$ What additional annual cost is the shop incurring by staying with this order s$|$ze$?($Round your optimel order quentity to the nearest whole number. Round all other intermedlate calculations and your final answer to $2$ decimal places.$)$

Answer is complete but not entirely correct.

Additional annual cost

$$167\mathrm{.}72$

b$.$ Other than cost savings, what benefit would using the optimal order quantity yleld $($relative to the order size of $1,250)?($Use the rounded order quantity from Part a$.$ Round your final answer to the nearest whole percent.$)$

Answer is not complete.

$\backslash$table$[[\%,$of the storage space would be needed.$]]$