Over the past 5 weeks, demand for wine at Winston's Winery has averaged 1 comma 920 bottles, and the variance of demand has been 883 comma 250 bottles. Winston has ordered an average of 1 comma 880 bottles per week over that time period, with a variance of orders of 1 comma 935 comma 750 bottles. a) The bullwhip measure for glass bottles for Winston's Winery is nothing (round your response

Arnold rossiter is a 40-year-old employee of the barrington company who will retire at age 60 and expects to live to age 75. the firm has promised a retirement income of $20,000 at the end of each year following retirement until death. the firm's pension fund is expected to earn 7 percent annually on its assets and the firm uses 7% to discount pension benefits. what is barrington's annual pension contribution to the nearest dollar for mr. rossiter? (assume certainty and end-of-year cash flows.)