{"blocks": [{"key": "41ad2b0b", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "004ec389", "text": "A retailer reports a 20% decline in revenue compared with the previous period.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "e336012f", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "71441e2a", "text": "How would you analyze and pinpoint the drivers behind the 20% drop in retail revenue?", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "c6ab4461", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "b23a1489", "text": "Break revenue into traffic, conversion, and average order value; segment by product, channel, region, time; examine pricing, promotions, inventory, competition, and external factors.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}