You support a service with a well-defined Service Level Objective (SLO). Over the previous 6 months, your service has consistently met its SLO and customer satisfaction has been consistently high. Most of your service`s operations tasks are automated and few repetitive tasks occur frequently. You want to optimize the balance between reliability and deployment velocity while following site reliability engineering best practices. What should you do? (Choose two.) 

Answer options:

A. Make the service`s SLO more strict.
B. Increase the service`s deployment velocity and/or risk.
C. Shift engineering time to other services that need more reliability.
D. Get the product team to prioritize reliability work over new features.
E. Change the implementation of your Service Level Indicators (SLIs) to increase coverage.

DE

Reference: https://sre.google/sre-book/service-level-objectives/