$4.$ For $20$x$2$ the selling price per lamp will be $$45\mathrm{.}00.$ The company would like to have a operating income equal to $29\mathrm{.}00\%$ of sales. If that is to be achieved, what would be the sales in units in $20$x$2?$ Sales in units $($Round up to zero places, ###$,$### units$)$

$5.$ If the company believed that it could only sell $25,000$ lamps, what would the new selling price have to be so that the new contribution margin per unit is equal to last year's contribution margin per unit?

New Selling Price $($Round up to two places, $###$,$###$.$## $)$

$6.$ For $20$x$2$ the selling price per lamp will be $$45\mathrm{.}00$ and the effective tax rate is $38\%.$ How many units must be sold to generated a operating income of $$230,000$ after taxes?

Sales in units $($Round up to zero places, ###$,$### units$)$

$7.$ If the company believes that the demand will be $27,500$ units for the year. What selling price per lamp, rounded to two places, would generate a operating income of $$822,500?$ New selling price per lamp $($Round up to two places, $###$,$###$.$## $)$ Needed Info: FC$=$$$355,000$ CMU$20$x$2=21\mathrm{.}8079$ VCU$20$x$2=23\mathrm{.}1921$ CMU$20$x$1=22\mathrm{.}885$