Break$-$Even Units, Contribution Margin Ratio, Margin of SafetyKhumbu Company's projected profit for the coming year is as follows: Total Per UnitSales$$1,308,000$ $$24\mathrm{.}00$Total variable cost$601,68011\mathrm{.}04$Contribution margin$ $706,320$ $ $12\mathrm{.}96$Total fixed cost$577,613$ Operating income$ $128,707$ Required:$1.$ Compute the break$-$even point in units. If required, round your answer to nearest whole value.fill in the blank $1$ units$2.$ How many units must be sold to earn a profit of $$240,000?$ If required, round your answer to nearest whole value.fill in the blank $2$ units$3.$ Compute the contribution margin ratio. If required, round your answer to nearest whole number.fill in the blank $3\%$Using the rounded ratio from above, compute the additional profit that Khumbu would earn if sales were $$160,000$ more than expected.$fill in the blank $44.$ For the projected level of sales, compute the margin of safety in units.fill in the blank $5$ units