Radasys Ine operates a shoe repair shop in Nelspruit Mpumalanga. An operations analyst has gathered the following data on the shop: - Design capacity of the facility is 112 pairs of shoes - Effective capacity of the facility is 80 pairs of shoes - Backlog in the system is 16 pairs of shoes - Actual service rate is 67 pairs of shoes for the past month - Expected capacity was 90 pairs of shoes - Capacity in the system is 24 pairs of shoes REQUIRED: Determine the capacity efficiency of the shop. A. The capacity efficiency is 83.75%. B. The capacity efficiency is 74.44%. C. The capacity efficiency is 35.82%. D. The capacity efficiency is 71.43%