Follow the steps to calculate cost of equity
Year	Dividend per share	Total dividends	Number of share repurchases	Payments from share repurchases	Total payments to shareholders
2010	0.25	$1,000,000.00	0	$0.00	$1,000,000.00
2011	0.3	$1,155,000.00	150,000	$180,000.00	$1,335,000.00
2012	0.31	$1,193,500.00	0	$0.00	$1,193,500.00
2013	0.35	$1,295,000.00	150,000	$210,000.00	$1,505,000.00
2014	0.38	$1,406,000.00	0	$0.00	$1,406,000.00
2015	0.4	$1,400,000.00	200,000	$360,000.00	$1,760,000.00
Share price, end of 2015	1.80
Number of shares	3,500,000
Company's Market Value
Dividend compound growth rate
Cost of equity, rE