Resatericane-wis Requirement 4. Concube reverive ind varistic cons for each show feicdtheformulaanderierth Requirements 1. Compute revenue and variable costs for each show. 2. Use the equation approach to compute the number of shows Tower Productions must perform each year to break even. 3. Use the contribution margin ratio approach to compute the number of shows needed each year to earn a profit of $7,000,000. (Round contribution ratio to two decimal places.) Is this profit goal realistic? Give your reasoning. 4. Prepare Tower Productions' contribution margin income statement for 115 shows performed in the year. Report only two categories of costs: variable and fixed