A.A company which is making mobile phones has some types of defects which are listed below.

What areas the company to focus upon. Explain with pareto concept?

1. Outer case not aligned properly

No of items=10

2. Scratches seen on the display

No of items=110

3. Color differences seen

No of items=25

4. Uneven edges seen

No of items=60

5. Stains on the screen

No of items=5

6. Rough hedges

No of items=70

7. Configuration mismatches

No of items=20

B.On May 21, 2019, Christine worked 6.0 hours on Job A-1, and 3 hours on general "overhead activities."Christine is paid $14 per hour.Overhead is applied based on $20 per direct labor hour.Additionally, on May 21 Job A-1 requisitioned and entered into production $170 of direct material.

On May 21, Christine, while working on Job A-1 used $27 of indirect material.Indirect material is included in the overhead application rate.

Use this information to determine thetotal cost that should have been recorded in the Work in Process for Job A-1 on May 21?

C.Landmark Coal operates a mine. During July, the company obtained 500 tons of ore, which yielded 250 pounds of gold and63,100 pounds of copper.

The joint cost related to the operation was $500,000.

Gold sells for $325 per ounce and copper sells for $0.85 per pound.

Allocate the joint costs using the relative sales values.

With these costs, what is the profit or loss associated with Copper?

D. Zen Inc., has an average age of accounts receivable is 36 days, the average age of accounts payable is 40 days, and the average age of inventory is 69 days.

Assuming a 365-day year, what is the length of its cash conversion cycle?