Can I please get help with the following

$1.$ Conduct a high$-$level estimate of the NPV of the Investment $($this can be a very simple one$-$line derivation$).$

Base Case Assumptions:

Original Hydrogen Price: $$4,000$ per tonne

Annual Cash Inflows $($Base Case$)$: $$20$ million

Discount Rate: $10\%$

Project Life: $20$ years

Terminal Value: $$50$ million

Initial Investment: $$150$ million

Scenario: Hydrogen Price Decrease by $10\%$

Reduced Hydrogen Price: $$4,000\backslash$times $0\mathrm{.}90=$ $$3,600$ per tonne

Reduced Annual Cash Inflows: $$20$ million $\backslash$times $0\mathrm{.}90=$ $$18$ million

$2.$ Evaluate the payback period of the Investment.

Total Capital Expenditure: US$$150$ million

Annual Cash Inflows: US$$32$ million

$3.$ Calculate $-$ internal rate of return $($IRR$)$ and sensitivity analysis

Parameters

Annual Cash Inflows: $$32$ million

Terminal Value $($TV$)$: $$408$ million

Initial Investment: $$150$ million

Project Life: $20$ years $($assumption$)$

Sensitivity Analysis

Hydrogen Price Sensitivity:

Current Assumptions: Hydrogen price $=$ $$4,000$ per tonne

Scenario: Hydrogen price decreases by $10\%$ to $$3,600$ per tonne

Impact: Decrease in annual revenue and potential negative effect on NPV and IRR.

Capital Cost Sensitivity:

Current Assumptions: Capital costs $=$ $$150$ million

Scenario: Increase in capital costs by $10\%$ to $$165$ million

Impact: Higher initial investment affecting payback period and reducing NPV$.$

Discount Rate Sensitivity:

Current Assumptions: Discount rate $=10\%$

Scenario: Increase in discount rate to $12\%$

Impact: Lower NPV and IRR reflecting higher cost of capital and risk.