calculate the financials for Yamaha over the last five years, and put it into charts. and provide the source where you got the data from.

Include:

Sales revenue

Cost of goods sold

Gross profit

Operations expenses (selling, general, and administrative)Net profits or operating income before adjustments and taxes

And for corporation analysis include :

Sales Revenue Growth (%)

Cost of goods sold ratio

Gross Profit ratio

Operating expenses ratio

Net profits or operating income before adjustments and taxes ratio