Use the information in the following stock quote to calculate McKessons earnings per share over the last year. (Round your answer to 2 decimal places. (e.g., 32.16))

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Name	Symbol	Open	High	Low	Close	Net Change	%Change	Volume	52 Week High	52 Week Low	Dividend	Yield	PE	YTD %Change
McKesson	MCK	52.00	52.14	51.28	51.60	1.11	2.11	2,730,785	62.49	44.57	0.72	1.40	14.00	2.14

Earnings per share = ______