Required:

$1.$suppose that Sandy Bank raises its selling price to $$500$ per canoe. Calculate its new brake even point in units and in sales dollars.

$2.$if Sandy Bank sells $1,590$ canoes, compute its margin of safety in dollars and as a percentage of sales. $($use the new sales price of $$500)$

$3.$calculate the number of canoes that Sandy bank must sell at $$500$ each to generate $$130,000$ profit.