The stationary arm of a goniometer is placed parallel or per…

The stationary arm of a goniometer is placed parallel or perpendicular with the floor, the fulcrum is placed at the olecranon process, and the movable arm using the olecranon process and ulnar styloid process as reference. What motion is MOST LIKELY being measured? (Slide 44)

Determine if it’s wise to invest $120M to build a new plant…

Determine if it’s wise to invest $120M to build a new plant or to instead invest only $50M to upgrade an existing plant.  For each decision, the demand (which is the uncertainty) must be taken into consideration. Strong demand leads to $200M in revenue with the new plant but only $120M for the upgraded plant (due to capacity).   For the new plant if weak demand occurs, revenue would 90M but to upgrade the plant, weak demand would generate 60M in revenue. There is a 60% chance for strong demand and a 40% chance for weak demand.