PROFIEL Ltd launched a new product in the past year. The company originally planned on selling $60,000$ units of the new product in the next year. In order to stand out from its competitors, PROFIEL Ltd initially chose to sell its product at a price of $$23\mathrm{.}50$ which is lower than the market price. At this activity level, the variable unit costs are estimated at $$12$ and fixed unit costs are estimated at $$3.$

We are now at year end and the business is noticing that the actual sales were

$65,000$ units in the last year, that the variable costs were actually $$12\mathrm{.}75$ per unit and that the total fixed costs remained unchanged. Furthermore, the business was unable to maintain such a high selling price, and each unit was actually sold at a price of $$22\mathrm{.}25.$

From that information, calculate the sales volume variance for the year just ended.