1. Identify the symbols involved if a pharmaceutical company wants to have a liability fund worth $200 million 5 years from now. Assume the company will invest an equal amount of money each year beginning 1 year from now and that the investments will earn 20% per year.

2. Identify the following as cash inflows or outflows to Anderson and Dyess Design-Build Engineers: office supplies, GPS surveying equipment, auctioning of used earth-moving equipment, staff salaries, fees for services rendered, interest from bank deposits.

3. Vision Technologies, Inc. is a small company that uses ultra-wideband technology to develop de- vices that can detect objects (including people) inside buildings, behind walls, or below ground. The company expects to spend $100,000 per year for labor and $125,000 per year for supplies be- fore a product can be marketed. If the company wants to know the total equivalent future amount of the company's expenses at the end of 3 years at 15% per year interest, identify the engineering economy symbols involved and the values for the ones that are given.