Minimum Cost to Acquire Required Items

Description

You are given five integers cost1, cost2, costBoth, need1, and need2.

There are three types of items available:

- An item of type 1 costs cost1 and contributes 1 unit to the type 1 requirement only.

- An item of type 2 costs cost2 and contributes 1 unit to the type 2 requirement only.

- An item of type 3 costs costBoth and contributes 1 unit to both type 1 and type 2 requirements.

You must collect enough items so that the total contribution toward type 1 is at least need1 and the total contribution toward type 2 is at least need2.

Return an integer representing the minimum possible total cost to achieve these requirements.