Wing company makes a special kind of racing tire. variable costs are $320, and fixed costs are $35,500 per month. wing sells 600 units per month at a sales price of $410. if wing upgrades the quality of the tire, management believes that the sales price can be increased to $470. if so, the variable cost will increase to $350, and the fixed costs will rise by 30%. the ceo wishes to increase his operating income by 21%. if the company decides to upgrade the product, the ceo will reach his goal. a) true
b) false