Please answer both question type written by computer program. Thank you

1. Answer True or False, with justification: For a given workload and a given ISA, re- ducing the CPI (clocks per instruction) of all the instructions will always improve the performance of the processor. 17. Souroe: http/en 18. DARPA stands for a federal govermment entity, the Defense Advanced Rescarch Projects Agency ername: Reginald HobbsBook: Computer Systems: An Integrated Approach to Architecture and Operating Systems. No part of any k may be reproduced or transmitted in any form by any means without the publisher's prior written permission. Use (other than suant to the qualified fair use privilege) in violation of the law or these Terms of Service is prohibited. Violators will be prosecuted to full extent of the law Exercises 227 An architecture has three types of instructions that have the following CPI: Type CPI 2 3 An architect determines that he can reduce the CPI for B by some clever architec- tural trick, with no change to the CPts of the other two instruction types. However, she determines that this change will increase the clock cycle time by 15%, what is the maximum permissible CPl of B (rounded up to the nearest integer) that will make this change worthwhile? Assume that all the workdoads which execute on this processor use 40% of A, 10% of B, and 50% of C types of instructions