The Following Figures Were Reported at a Management Meeting for the Kitchen

The following figures were reported at a management meeting for the kitchen facility of a restaurant: actual output was 62 hours, design capacity is 150 hours, and the effective capacity was
120 hours. What are the kitchen facility's utilisation and efficiency respectively?

A) 0.41 & 0.52
B) 0.38 & 0.41
C) 0.48 & 0.63
D) 0.63 & 0.57
E) 0.54 & 0.68