Statement of Operating Income For the Month of June Units Sold $10,000$ Revenue $$100,000$ Cost of Goods Sold Variable Manufacturing Costs $$55,000$ Fixed Manufacturing Costs $20,000$ Total $75,000$ Gross Margin $25,000$ Operating Costs Variable Marketing Costs $ $5,000$ Fixed Marketing & Administration Costs $10,000$ Total Operating Costs $15,000$ Operating Income $ $10,000$ Required $1.$ Recast the statement of operating income in a contribution format. $2.$ Calculate the contribution margin percentage and breakeven point in units and revenues for June. $3.$ What is the margin of safety $($ in units$)$ for June. $4.$ If sales in June weer only $8,000$ units and Mirabel's tax rate is $30\%.$ Calculate the net income.