{{ block title }}Contribute{{ endblock }} {{ block content }}
You are not the leader, thus your payoff is $$ \text{(endowment - contribution)} + {{ C.EFF_FACTOR }} \times \frac{\text{the sum of contributions to the group account}}{4} $$ Your endowment is {{ C.ENDOWMENT }}. How much do you want to contribute?
{{ formfields }} {{ next_button }} {{ endblock }}