uses activity$-$based costing with the following data for

$\backslash$table$[[$Activity Cost Pool,Estimated Total Oll Cost,Estimated Total Activity$],[$Order Size,$$40,000,4,000$ machines hours$],[$Order Processing,$$20,000,1,000$ orders$],[$Customer Relations,$$50,000,250$ customers$]]$

One customer, $$ placed a total of $5$ orders in $$ requiring $60$ machine hours. How much overhead cost would be assigned to $$

A$)$ $$700$

B$)$ $$900$

C$)$ $$1,250$

D$)$ $$1,450$