Sheffield Corp. budgets on an annual basis for its fiscal year. The following beginning and ending inventory levels are planned for the

fiscal year of July $1,2021$ to June $30,2022$:

Three kilos of raw materials are needed to produce each unit of finished product. If Sheffield Corp. plans to produce $610000$ units

during the $2021-2022$ fiscal year, how many kilos of materials will the company need to purchase for its production during the year?

$1830000$

$1832000$

$1838000$

$1828000$