Result
a) Cooperative results
In box [C6] the result of the following operation shall be entered, with its sign:
[C6] = [C1] - [C2] - [C3] - [C4]
b) Extra-cooperative results
In box [E6] the result of the following operation shall be entered, with its sign:
[E6] = [E1] - [E2] - [E3] - [E4] + [E5]