Only 15% of product leaders can accurately define EBITDA when put on the spot in an executive interview — that figure comes from research aggregated by CFO University, and it explains why so many strong candidates stall at the screening stage. The gap isn't intelligence. It's language. Boards don't evaluate product leaders on shipping velocity or sprint cadence. They evaluate on a single axis: does this person understand how the business makes and keeps money? While understanding strategic tension is important, mastering the financial dialect is crucial for demonstrating business acumen. Start with the P&L itself. Profit and Loss statements summarize revenues, costs, and expenses over a period; the key line items are revenue, cost of goods sold, gross profit, operating expenses, and net profit. Gross profit is simply revenue minus COGS — it signals production efficiency. Operating income, or EBIT, measures profitability from core operations before interest and taxes. EBITDA goes one layer deeper. It adds back depreciation and amortization, making it a clean proxy for operational cash flow — the number boards use to compare companies across capital structures. When you say, Nissim, that a feature you prioritized reduced infrastructure overhead and expanded EBITDA margin by two points, you've just spoken the CFO's native language. That's not a product win. That's a business win. Net profit margin — net income as a percentage of revenue — closes the loop, showing whether growth is actually translating to retained value. Growth metrics are the second dialect, and they're equally non-negotiable. Revenue growth rate is calculated as current revenue minus prior revenue, divided by prior revenue, multiplied by 100 — boards track this both month-over-month for short-term pulse and year-over-year for a seasonally adjusted view. But the metric that most directly connects product decisions to commercial health is the LTV to CAC ratio. Customer Acquisition Cost measures what you spend to land a new customer; Lifetime Value estimates total revenue across that customer's relationship with you. An LTV to CAC ratio above 3:1 signals healthy, scalable growth. Here's where product-led growth becomes a boardroom argument, not just a product strategy. When you reduce friction in onboarding or improve activation rates, CAC drops — because the product itself is doing acquisition work that sales and marketing used to pay for. Churn rate, the percentage of customers lost over a period, directly compresses LTV. So when you tell a hiring manager you reduced monthly churn by 1.2 points, you're not describing a retention feature — you're describing an LTV expansion event. That framing, Nissim, is what separates a product executive from a product manager with a bigger title. Two more metrics round out the boardroom vocabulary. The Magic Number — new ARR divided by prior quarter sales and marketing spend, multiplied by four — assesses sales efficiency; a score above one means growth is accelerating faster than spend. Return on Invested Capital, or ROIC, evaluates how efficiently the business converts capital into profit, and boards tie CEO compensation directly to P&L and growth success metrics like these. Board industry experience shapes how these numbers get interpreted, which means your fluency signals that you can operate in that room, not just report to it. Product metrics like DAUs, feature adoption, and NPS are inputs, not outcomes, and don't appear on the CFO's dashboard or in the board deck. The executives who get shortlisted translate those inputs upstream: activation rate improvement becomes CAC reduction; retention improvement becomes LTV expansion; infrastructure efficiency becomes EBITDA margin. Every product decision has a financial shadow. Your job on the screening call is to make that shadow visible. So here is the synthesis. Master six numbers before any executive screening call: gross profit margin, EBITDA, revenue growth rate, LTV to CAC ratio, churn rate, and Magic Number. When you reference them unprompted — not as a recitation, but woven into the story of a decision you made — you signal P&L ownership, commercial acumen, and board-level readiness simultaneously. That is the translation work, Nissim. Product wins into EBITDA. Retention into LTV. Efficiency into ROIC. That is the language of the boardroom, and fluency in it is the difference between a candidate who gets a polite follow-up and one who gets the offer.