III. PERFORMANCE TASK A. Directions: Read and understand the given situation and use your learning on solving problems involving units of measure to solve the given problems. Show your complete solution on a separate sheet if necessary. (5 pts. each) 1. Identify the exponent, base, and coefficient of each expression. Expression Exponent Base Coefficient Numerical Literal 1. 5a3 3 5 a 2. (4x) 3. 16y 4. 23h4 5. (50b)5​