Use the information below to answer question

Rakiya and Joy are in partnership and agreed that 5% interest per annul is to be charged on drawings. The drawing made by both partners in one year were: Rakiya, N200 on March 31 and N300 on September 30. Joy, N100 on April 1 and N240 on July 1.

Assuming that Rakiya was not credited with any income during the period, what is her closing current account balance?