Question I

e of the Seven concep or ane e 1 M) is Six Sigma! Using a

figure descibe th difieren betwee 1 the capability ratio Ct o

uestion

AS a new ope tionsm an elations in'

P obl

Seven-month erio f

Juni

Plot the data.

Forecast September's sales volume using eac thfolo i

Alinear trend equation.

A four-month moving average.

Exponential .smoothing with a smoothing consprf

A weighted average using -50 for August, . O ort juiy n

Problem 2

A manager must decide how many machin+ of p 8 b Il eu manufacture a new gear for which there insrease to two alternatives: buy one machine, or buy two Tac demand 'is more than it can handle, a secpnd mashin tan cost per machine would be lower if the two achines wer purg a e h m ti e

The estimated probabili pf low deman s 0 9n e imate r abili f high de pd

BUSI 21B: PRODUCTION AND OPERATIONS