Is Zakat obligatory on a sum of 15,000 Jordanian Dinars designated for trade, and deposited in the bank for seven months, and what is the amount of Zakat due on it?

Zakat is obligatory on money invested in trade goods if it reaches the threshold (nisab) and a full year (hawl) has passed. The goods are to be valued at their market price when zakat becomes due, and a quarter of a tenth (2.5%) of the principal and its profit is to be given. Zakat does not lapse with the passage of years.