SHOW YOUR COMPLETE SOLUTION AND WRITE YOUR SOLUTION ON A PAPER. Multiple Choice (2 pts each). Write the CAPITAL LETTER of the correct answer. Show your solution for items involving problem solving. Ignore air resistance and assume acceleration due to gravity on the surface of the earth is 9.8 m/s2. 1. Which of the following is/are true regarding vector quantities? a. Vector quantities have both magnitude and direction. b. Any change in vector quantities can reflect either change in direction or change in magnitude, but not change in both. c. Both A and B d. None of the above For Problems 2-4, please refer to the following: Four force vectors, A, B, C, and D act on a particle as shown below. B A 231 15 D The magnitude of each force vector is given below: . Force Vector A: 150 N . Force Vector B: 125 N . Force Vector C: 86 N . Force Vector D: 111 N2. What is the direction of force vector B? a. 670 West of North b. 670 North of West c. 230 West of North d. None of the above 3. The magnitude of the resultant force is: a. 472 N b. 62 N c. 186 N d. 15 N e. None of the above4. The direction of the resultant force is: a. 39.7 South of East b. 39.7 East of South c. 12.4 South of West d. 12.4 West of South e. None of the above