Calculating net capacity

Fill in the blanks. Enter calculated answers in whole numbers. So, without decimal numbers!

The gross capacity is 1000 kg/hr.

Total production time (minutes) = (batches - 1) × 30 + 45
Total quantity (kg) = 500 × batches
Capacity = (60 / time) × quantity

Batches	Total production time (minutes)	Total quantity produced (kg)	Capacity (kg/hr)
1	45	500	667
2	75	1000	800
3	105	1500
4	135
5
10