Hemming Company reported the following current$-$year purchases and sales for its only product.

Date Activities Units Acquired at Cost Units Sold at Retail

January $1$ Beginning inventory $200$ units @ $$10=$ $ $2,000$

January $10$ Sales $150$ units @ $$40$

March $14$ Purchase $350$ units @ $$15=5,250$

March $15$ Sales $300$ units @ $$40$

July $30$ Purchase $450$ units @ $$20=9,000$

October $5$ Sales $430$ units @ $$40$

October $26$ Purchase $100$ units @ $$25=2,500$

Totals $1,100$ units $ $18,750880$ units I need the perpetual values, not the periodic ones