Question

If one unit of labour and one unit of capital give 200 units of output, two units of labour and two units ofcapital give 400 units of output and 5 units of labour and five units of capital give 1000 units of outputthen this is a case of:(a) Constant returns of scale
(b) Increasing returns to scale(c) Decreasing returns to scale(d) None of these

Answer 1

option c is your answers.
I hope this answer will help you