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Need work done in red. The assignment at the bottom give the detail what the assignment in red wants.

Review the unit’s assignment description, type, and deliverables. Explain your proposed approach for conducting the necessary research to develop quality deliverables, and explain how the information gleaned will support your career development in management.

S&J Plumbing, Incorporated's income statement shows a net profit before tax of $468 and net sales of $7,482 for 2010. Total assets are at $3,244. The balance sheet lists the company’s equity for fiscal year ending 2010 as $1,746.

Calculate the following ratios for this company:

• Return on sales ratio (net profit margin)

• Return on assets (ROA)

• Return on equity (ROE)

Write a paper of 2-3 pages about the efficiency of S&J Plumbing, Inc