$1.$ A project has fixed costs of $$84,000$ a year. The operating cash flow is $$93,200$ at the

$7,500$ units level. Assuming no taxes, what is the degree of operating leverage? If units

sold rise from $7,500$ to $8,000,$ what will be the increase in operating cash flow? What is

the new degree of operating leverage? $(5$ points$)$