A stock is currently selling for $70.00 a share. What is the gain or loss on the following transactions? Use a minus sign to enter the amount as a negative value. Round your answers to the nearest cent.

a. You take a long position and the stocks price declines to $64.85

b. You sell the stock short and the price declines to $64.85

c. You take a long position and the price rises to $70.15

d.You sell the stock short and the price rises to $70.15