value the firms stock by using three multiples

One of the multiples has to be the PE ratio. Summarize this process in a paragraph, then estimate the firms stock price three times using one benchmark each time. Comment on your valuation in a paragraph.

Costco PE ratio is 31.75.

Costco EPS $2.01

Valuation Measures

Market Cap (intraday) 5	107.25B
Enterprise Value 3	106.95B
Trailing P/E	31.30
Forward P/E 1	28.65
PEG Ratio (5 yr expected) 1	2.92
Price/Sales (ttm)	0.73
Price/Book (mrq)	7.74
Enterprise Value/Revenue 3	0.73
Enterprise Value/EBITDA 6	17.51