An investor has $500,000 to invest and wants to maximize the money they will receive at the end of one year. They can invest in condos, apartments and houses. The profit after one year, the cost and the number of units available are shown below. Formulate the ILP for this problem (show me your work in Solver) and compute the optimal solution, given the constraints.
Variable Investment Profit ($1,000) Cost ($1,000) Number Available
X1 Condos 6 50 10
X2 Apartments 12 90 5
X3 Houses 9 100 7

The development price itself is such a huge barrier, it's just a very different business model than boeing's used to. our huge development programs are typically centered around commercial airplanes, military aircraft, where there is a lot of orders. and right now the foundation of the business is two bites a year.

Which change is illustrated by the shift taking place on this graph? a decrease in supply an increase in supply o an increase in demand o a decrease in demand

Advanced enterprises reports year-end information from 2018 as follows: sales (160,250 units) $968,000 cost of goods sold 641,000 gross margin 327,000 operating expenses 263,000 operating income $64,000 advanced is developing the 2019 budget. in 2019 the company would like to increase selling prices by 14.5%, and as a result expects a decrease in sales volume of 9%. all other operating expenses are expected to remain constant. assume that cost of goods sold is a variable cost and that operating expenses are a fixed cost. should advanced increase the selling price in 2019?