Hi, May I please get some help on this question? There is no further information aside from what is posted in the screen shot. Thank you!

Assume a Cobb-Douglas production function of the form: q = 10L0'38K0'64. What type of returns to scale does this production function exhibit? In this instance, returns to scale equal El. (Enter a numeric response using a real number rounded to two decimal places.) This production function exhibits O A. increasing returns to scale. 0 B. initially increasing but then constant returns to scale. C) C. constant returns to scale. 0 D. initially constant but then increasing returns to scale. 0 E. decreasing returns to scale