If the amount of "Total manufacturing costs" during a period exceeds the amount of "Cost of goods manufactured" for the period, then

a$.$ ending work in process is equal to the cost of goods manufactured.

b$.$ ending work in process is less than the amount of the beginning work in process inventory.

c$.$ ending work in process inventory is greater than or equal to the amount of the beginning work in process inventory.

d$.$ ending work in process is greater than the amount of the beginning work in process inventory.