On 12 April, 2023, Tayeb Islamic Bank transferred cash of USD 400,000 and an apartment to a client as contribution to a Mudaraba arrangement. The bank acquired the apartment for USD 300,000, and the current book value of the apartment is equal to USD 250,000. Partners in Mudaraba agreed that the apartment was worth USD 300,000. What is the total contribution of the Tayeb Islamic Bank in the Mudaraba?

a. USD 500,000

b. USD 650,000

c. USD 550,000

d. USD 700,000