Problem 5 (25 pts) All members of the truss have the same length, L = 1 m.  The reaction force at A is Ay = 133.3 kN and the reaction forces at G are Gx = 0 and Gy = 166.7 kN.  Draw the free body diagram(s) that you use to solve this problem. a.) Determine the tensile force supported by member BD (kN).

reaction force at B in the z-direction, R_B_z (N)

Problem 1 (10 pts) The area below consists of a square with a quarter circle on top. Use the method of composite shapes to determine the y-coordinate of the centroid (mm).

LABORATORY ACTIVITY #11 QUESTION #2: According to course materials only, what is a randomized controlled study (trial)? (1pt) NOTE: Be sure to refer to Laboratory Activity #11 materials from Module #10 when responding Laboratory Activity #11 Question #2 above. 

Umbrella Corporation produces a high-end exercise bikes to be sold to individual consumers and fitness centers. The company has a production facility that is separate from its administrative offices. The company produces just one model of its “one-size-fits-all bike.” Listed below are ten different costs that are incurred by the company. For each cost, indicate the appropriate Cost Classification:  Electricity used in the office building. The company pays a monthly amount plus a certain amount per kilowatt used. 

Umbrella Corporation produces a high-end exercise bikes to be sold to individual consumers and fitness centers. The company has a production facility that is separate from its administrative offices. The company produces just one model of its “one-size-fits-all bike.” Listed below are ten different costs that are incurred by the company. For each cost, indicate the appropriate Cost Classification:  Wages of the company’s sales team. Each employee is paid a monthly salary plus a commission for each bike sold. 

Recognizing that smoking causes cancer and heart disease, government agencies intervene in the following ways (Choose all that apply):

Acme Corporation manufactures snow boots that they sell for $40 each. They have the capacity to produce 60,000 boots, but currently only has orders for 35,000 boots. Stark Industries approaches Acme with a special order for 20,000 boots, but is only willing to pay $25 per pair of boots. Determine if the following costs are relevant with respect to this special order decision (Accept or Reject):

Monster’s Inc. manufactures coffee mugs using specialized equipment that could not be used to produce anything else. They are considering whether or not they should continue to make the mugs, or if they should outsource their production. If they outsource, they will still be responsible for storing and selling the mugs. Determine if the following costs are relevant to the Outsourcing Decision (Make or Buy)

Choose the correct answer that explains a conflict of interest in a drug trial.