Please solve all the question correctly and clearly, and do not copy other or old answers

1. In a manufacturing operation, the actual output is 80 percent of effective capacity. The operation was designed to produce 12,000 units of finished products in a month. But due to product design changes that has taken place over time, their current effective capacity is only 75 percent of design capacity. a. Find the number of units that the current operation can produce in a month. b. What is the Utilization of the current operation? c. What design capacity would be needed to bring the effective capacity same as the current design capacity? d. Comment on the utilization of the current operations and recommend any five ways the utilization can be improved.