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Do Homework $-$ HOMEWORK $7$

Homework.aspx?homeworkld$=668160051$&questionld$=18$&flushed$=$false&cId$=7738917$erwin$=$yes

Sophie Chowdhury

Question $18,$ Problem $$11\mathrm{.}6$

HW Score: $73\mathrm{.}33\%,55$ of $75$ points

Part $3$ of $5$

Points: $0$ of $10$

$7$

Consider the supply chain illustrated below:

Manufacturer

Distributor

Wholesaler

$$

Retailer

Q$.$

$($C$)$

Last year the retailer's weekly variance of demand was $190$ units. The variance of orders was $490,600,770,$ and $1,320$ units, for the retailer wholesaler, distributor, and manufacturer, respectively. $($Note that the variance of orders equals the variance of demand for that firm's supplier.$)$

a$)$ The bullwhip measure for the retailer is $2\mathrm{.}58.($Enter your response rounded to two decimal places.$)$

b$)$ The bullwhip measure for the wholesaler is $1\mathrm{.}22.($Enter your response rounded to two decimal places.$)$

c$)$ The bullwhip measure for the distributor is $($Enter your response rounded to two decimal places.$)$