the following ar ethe job cost related accounts for the law firm of carla vista associates and their manufacturing equivalents: cost data for th emonth of march follow. $1$ purchased supplies on account $$2200.2$ issued supplies $$1530(60\%$ direct and $40\%$ indirect$).....($a$)$ journalize the transactions for march. $($b$)$ determine the balance of the service contracts in process account. balance of service contracts in process accounts?