Can I have a template on how to write a Project Prospectus?

I am working on a project that involves Introducing metrics to boost productivity in the workplace.

It needs to have the following sections:

1) Background: The Problem / Pain Point + Statistics + Lead time Efficiency / Productivity / Cost Savings

Therefore the focus is to ........ by introducing y;

2) Problem Statement: How will in a transform to given

3) Business Case: Major Challenge Currently Faced:

4) Solution Statement:

Pain Point | Root Cause | Solution / Change Needed | Benefits in terms of Lead time Efficiency / Productivity / Cost Savings

Planned Timelines to Implement Solution / Change Needed in phases.

5) Cost Investments:

What budget is required?

Plan Costs against Timelines to Implement Solution / Change Needed in phases.

I look forward to your feedback. Thanks.