PC.71 A local fertilizer plant has a design capacity of 330 tons per week with an effective capacity of 290 tons per week. It regularly produces 231 per week.

1.	What is the plant's efficiency rate? % (Round your answer to one decimal place.)

2.	What is the plant's utilization rate? % (Round your answer to one decimal place.)

	PC.51 The Creperie launched their business amidst great expectations. At the time of launch they were to produce 37 crepes per hour. After making some adjustments to the booth layout they were able to increase throughput and produce 44 crepes per hour.

3.	Prior to making any changes to their process, what was the Creperie's productivity in terms of crepes produced per minute? (Round your answer to two decimal places.)

4.	After making changes to their process, what was the Creperie's productivity in terms of crepes produced per minute? (Round your answer to two decimal places.)

5.	By what percentage did the Creperie's productivity improve?