answer the following questions with all data work and sources shown. the company is Costco

1. Geometric return (daily, monthly, annualized) for 1. 1 year 2. 5 years 3. 10 years 4. 20 years 2. Arithmetic return (daily, monthly, annualized} for 1. 1 year 2. 5 years 3. 10 years 4. 20 years 3. I need you to calculate the Variance of the return for 1. 1 year 2. 5 years 3. 10 years 4. 20 years Costco Wholesale Corporation (COST) NasdaqGS - NasdaqGS Real Time Price. Currency in USD Add to watchlist 2g Visitors trend 2W _ 10W T 9M T 368.39 +3.39 (+0.93%) As of 3:35PM EST. Market open. Summary Company Outlook Chart Conversations Statistics Historical Data Profile Financials Analysis Options Hol Previous Close 365.00 Market Cap 162.478B 1D 5D 1M 6M YTD 1Y 5Y Max " Full screen Open 363.88 Beta (5Y 373.00 Monthly) 0.66 Bid 366.57 x 800 PE Ratio (TTM) 40.83 368.20 Ask 367.01 x 800 EPS (TTM) 9.02 365.00 363.67 Day's Range 360.62 - 371.54 Earnings Date Dec 10, 2020 52 Week Range 271.28 - 389.50 Forward 2.80 (0.77%) 359.00 Dividend & Yield Volume 2,056,748 Ex-Dividend Date Oct 29, 2020 10 AM 12 PM 02 PM Avg. Volume 2,203,347 1y Target Est 371.25 Trade prices are not sourced from all markets Fair Value @ 8 Related Research @ a Chart Events @ a XX.XX Overvalued Analyst Report: Costco Wholesale.. Bearish pattern detected Performance Outlook -13% Est. Return Analyst Report: Costco Wholesale.. Fast Stochastic Short Mid Long Term Term Term View details View more View all chart patterns 2W - 6W 6W - 9M 9M+ All News Press Releases Research Reports a