Can someone help me with this question? I got A - C but I can't figure out the rest.

PA 4-2 Consider a process consisting of... Consider a process consisting of three resources. Assume there exists unlimited demand for the product. Resource 1 has a processing time of 6 minutes per unit. Resource 2 has a processing time of 1 minutes per unit. Resource 3 has a processing time of 4 minutes per unit. All three resources are staffed by one worker and each worker gets paid $14 per hour. Instruction: "Round "cost of direct labor" and "target manpower" to 2 decimal places. Round 'average labor utilization" percent and "takt time" to 2 decimal places. $ 4.20 per unit a. What is the cost of direct labor? 11 minutes per unit b. What is the labor content? 2 minutes per unit How much idle time does the worker at resource 3 have C. per unit? percent d. What is the average labor utilization? minutes per unit e. Assume the demand rate is 15 units per hour. What is the takt time? minutes per unit f. Assume the demand rate is 15 units per hour. What is the target manpower