Carefully observe the following information, and provide your attempts computation processes and answers--to each problem separately. Cost structure and product price of Chico garden tool company Investment (spent) R&D (spent) $100,000 $120,000 Other fixed overhead Labor Traditional media advertising $40,000 Materials $10,000 $3 per garden tool (unit) $2 per garden tool (unit) Social media marketing $30,000 Factory facility rental $20,000 Discount coupon Selling price $1 per garden tool (unit) $10 per garden tool (unit) 1.1) What is "Unit contribution ($ per unit)" of Chico garden tool company's garden tool? 1.2) Break-even volume of its garden tool? 1.3) Dollar break-even of its garden tool? 1.4) How many garden tools to sell to achieve a profit target of $50,000? 1.5) When discount coupon cost is increased to $2 per garden tool (unit), new break even volume of garden tool with this $2 coupon (when other items stay unchanged)? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).