Tom noel holds the following portfolio: stock investment beta a $150,000 1.40 b 50,000 0.80 c 100,000 1.00 d 75,000 1.20 total $375,000 tom plans to sell stock a and replace it with stock e, which has a beta of 0.75. by how much will the portfolio beta change?
a. −0.190
b. −0.211
c. −0.234
d. −0.260
e. −0.286

You estimate that your cattle farm will generate $0.15 million of profits on sales of $3 million under normal economic conditions and that the degree of operating leverage is 2. (leave no cells blank - be certain to enter "0" wherever required. do not round intermediate calculations. enter your answers in millions.) a. what will profits be if sales turn out to be $1.5 million?

Edna gomez is the founder of the restaurant chain good and green. she ensures that the products in her stores are ethically and responsibly sourced. most products are therefore 100 percent organic and all packaging is manufactured from recycled material. also, her company sources ingredients from farms within 100 miles from her locations. edna's belief is that her restaurants should be able to support the community at large. which of the following terms best describes edna gomez? a. headhunter b. category captain c. social entrepreneur d. trade creditor

Asupermarket has been experiencing long lines during peak periods of the day. the problem is noticeably worse on certain days of the week, and the peak periods are sometimes different according to the day of the week. there are usually enough workers on the job to open all cash registers. the problem is knowing when to call some of the workers stocking shelves up to the front to work the checkout counters. how might decision models the supermarket? what data would be needed to develop these models?