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![Josh Cha](https://uploads.teamtreehouse.com/production/profile-photos/9448832/micro_17155502_10158147265175417_567971763064724199_n.jpg)
Josh Cha
1,778 Pointsprofit per unit question.
Create one last variable name profitPerUnit. In that variable store the amount of profit you made for each unit. You can calculate this by dividing the profit by the quantity.
What am I doing wrong?
var wholesalePrice = 5.45;
var retailPrice = 9.99;
var quantity = 47;
var salesTotal = (9.99 * 47);
var profit = (9.99 * 47) - (5.45 * 47);
var profitPerUnit = (9.99 * 47) - (5.45 * 47) / 47;
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1 Answer
![Barry Snowe](https://secure.gravatar.com/avatar/0fb0a3326bf0ec5655a8b080da05873b?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Barry Snowe
51,277 PointsThe variables salesTotal
, profit
, and profitPerUnit
should all be constructed from operations on the three original variables (wholesalePrice
, retailPrice
, quantity
). If you do it that way, it's a lot more simple. Don't hard-code numeric values in any of those parts of the challenge. Each stage of the challenge more or less tells you flat out how to build the statements.