Mississippi Office Supply sells its main product, ergonomic mouse pads, for $$17$ each. Its variable cost is $$5\mathrm{.}30$ per pad. Fixed

costs are $$210,000$ per month for volumes up to $65,000$ pads. Above $65,000$ pads, monthly fixed costs are $$285,000.$ Prepare

a monthly flexible budget for the product, showing sales revenue, variable costs, contribution margin, fixed costs, and

operating income for volume levels of $35,000,55,000,$ and $85,000$ pads.