Examine the figure below. NaCl and the feed solution react to form $CaC{l}_2.$ In the reactor the conversion of $CaC{O}_3$ is $76\%$ complete. Unreacted $CaC{O}_3$ is recycled. Calculate $($a$)$ the kilograms of $N{a}_{2}C{O}_3$ exiting the separator per $1000kg$ of feed, and $($b$)$ the kilograms of $CaC{O}_3$ recycled per $1000kg$ of feed.