4 Show Work ay Wildlife Escapes generates average revenue of $4,500 per person on its five-day package tours to wildlife parks in Kenya. The variable costs per person are Airfare $ 1,200 Hotel accommodations 1,000 Meals 500 Ground transportation 600 Park tickets and other costs 300 Annual foxed costs total 5540.000 Requirements Required: Determine the formula used to calculate the revenue to achieve the target income. (Round the contribution margin ratio to four decimal places.) Revenue to achieve target Income The revenue needed to achieve the target operating income is Sl ces 1. Calculate the revenue needed to earn a target operating income of $90.000 Choose from any drop-down list and then continue to the next