You Need to Select and Configure Compute Resources for a Set

You need to select and configure compute resources for a set of batch processing jobs. These jobs take around 2 hours to complete and are run nightly. You want to minimize service costs. What should you do?

A) Select Google Kubernetes Engine. Use a single-node culster with a small instance type.
B) Select Google Kubernetes Engine. Use a three-node cluster with micro instance type.
C) Select Compute Engine. Use preemptible VM instances of the appropriate standard machine type.
D) Select Compute Engine. Use VM instance types that support micro bursting.