Rogers LTD is a private company and its a management accountant is analyzing the performance of the investment centre. So it is trying to look at different components that are distributing to its success. The test he wants to carry out will be based on the information provided in the table below:

Current liabilities

14500

Notes payable

85600

Bond payable

28500

Equity

115000

Total Assets

?

Current Assets

108,600

Tax rate

15%

Earning before tax

69,500

Research and Development

$14,200

Training expenses for employees

$13700

Sales

$ 66,200

Cost of debt

7%

GDP growth

1.7%

CPI [beginning ]

108

CPI [ending]

111

Market return

9.5%

Beta

1.6

Current Liabilities consist of 20% of Notes Payable and 30% of current portion of the long term debt. REQUIRED

1. Calculate interest expense, tax and EBIT

2. Calculate the total capital employed of the company.

3. Calculate weighted average cost of capital.

4. What is the EVA of the company?

5. What are the major disadvantages of using EVA to evaluate performance of an investment centre?

6. Compare centralized system and decentralized system of an organization.

please ans these parts ASAP