Compute the gains or loss of the investment of C for 100 shares with par value of P5 at the beginning of the year which was sold at P10 per share the end of the year and D for 100 shares also with par...

Compute the gains or loss of the investment of C for

100 shares with par value of P5 at the beginning of the year which was sold at P10 per share the end of the year and D for 100 shares also with par value of P5 and was sold at P3 at the end of the year.