Carla Vista Ltd$.$ is in the business of manufacturing cabinets, computer stands, and countertops. Most of its jobs are contracts for

home builders. The following information is available for the month of July:

Activity in accounts:

On July $1,$ finished goods inventory consisted of one job, $105,$ with a total cost of $$19,620.$ This job was sold during July.

$($Note: Manufacturing overhead is applied at $120\%$ of the direct labour cost.$)$

for that, i need to know

a$.$ costs of completed jobs $101$ and $111$ as at july $31?$

b$.$ account balances in direct materials inventory as at july $31?$

c$.$ the work in progess inventory as at july $31$

d$.$ finished goods inventory as at july $31?$