#1 your retirement portfolio comprises 200 shares of the s& p 500 fund (spy) and 100 shares of ishares barclays aggregate bond fund (agg). the price of spy is $134 and that of agg is $110. if you expect the return on spy to be 10% in the next year and the return on agg to be 8%, what is the expected return for your retirement portfolio?

True or false: a smart store layout moves customers in and out as fast as possible. a) true b) false

Apharmaceutical packaging company (ppc) has decided to reorganize its processes into cells. the company has four different production operations, each requiring a unique piece of equipment. the names and functions of the four pieces of equipment are sort, count, place, and package. the company packages five different families of products (a, b, c, d, and e). the tables below indicate the demand (total units/day by product family), required operations, and operation cycle times for each product family. assume that any individual piece of equipment is available to operate 16 hours/day, but 2 hours (in total) are lost each day on each piece of equipment due to breaks and meetings when operators are not available to operate the equipment. how many minutes/day are available for production

Which of the following represents an unlimited queue? a. toll booth serving automobiles on the interstateb. drive through lane at a fast food restaurantc. faculty office with limited seating during office hoursd. restaurant with no outside seating and limited capacity due to fire departments restrictionse. small barbershop with only 5 chairs for waiting customers