{"blocks": [{"key": "46ba1f34", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "aedec055", "text": "Launching a new credit-card product that earns revenue from an annual fee and interchange fee while incurring cashback costs.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "60e7be2c", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "21c40a46", "text": "Formulate the break-even equation and calculate the number of active cardholders required to cover all costs given specific fee and cost inputs. How would changes in cashback percentage or annual fee alter the break-even point?", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "7affa5bd", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "bd1acbfc", "text": "Total revenue – total cost = 0; solve for active users.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}