The owners of the company have raised $30 million of investment capital for these projects. They now want to select the combination of projects that will maximize their total estimated long-run pro t without investing more than $30 million. There are three other restrictions: 1) if both project 1 and project 3 are selected, then project 5 cannot be selected; 2) project 2 can only be selected if project 4 is selected; 3) if project 3 is selected, then at least one of project 1 or project 4 should be selected. Formulate this problem as a binary integer program. Write explicitly what the decision variables are, what the objective function is, and what the constraints are. Remark: In your solution, please underline the key elements like below, and write your answers in the corresponding places (can enlarge the spacing between the elements in your solution).

in 2001, dell computer became the world’s largest personal computer vendor, continuing to

gain market share and post profits in an industry struggling with slumping sales and billions of

dollars in losses. dell sells 90% of its pcs directly to the final customer, largely bypassing the

reseller channel that accounts for most of the world’s pc sales. this direct customer relationship

is the key to dell’s business model, and provides distinct advantages over the indirect sales

model. dell’s direct relationship with the customer allows it to tailor its offerings to customer

needs, offer add-on products and services, and use the internet to offer a variety of customer

services. in addition, dell’s pcs are built to customers’ specifications upon receipt of an order,

giving dell additional advantages over indirect pc vendors who must try to forecast demand and

ship products based on those forecasts. dell’s direct sales and build-to-order model has achieved

superior performance in the pc industry in terms of inventory turnover, reduced overhead, cash

conversion, and return on investment (kraemer, et al., 2000).

explanation:

idk the answer so dont listen to me but 23

a recipe serves 8 people, and calls for 5 lbs of apples and 2 cups of flour. you want to prepare it for 24 people. divide 24 by 8 to get 3, and then multiply your ingredients by 3.

so for 24 people, you'll need 15 lbs of apples, and 6 cups of flour.