Finance questions - Please show how you arrived at the answer - $5.00

Halliday Inc. receives a $2 million payment once a year. Of this amount, $700,000 is needed for cash payments made during the next year. Each time Halliday deposits money in its account, a charge of $2.00 is assessed to cover clerical costs. If Halliday can hold marketable securities that yield 5 percent, and then convert these securities to cash at a cost of only the $2 deposit charge, what is the total cost for one year of holding the minimum cost cash balance according to the Baumol model?

a.      $7,483

b.      $187

c.      $3,741

d.      $374

e.      $748