Is Our Project Profitable? ROI 1/2
Is our project profitable? To figure this out, you can calculate one simple metric titled ROI; the formula is:
Earnings, the sum of the column
'money_spent'
.Losses, the sum of the column
'cost'
.
Uppgift
Swipe to start coding
- Calculate the sum of the column
df['cost']
, and assign it to the variablecost_sum
. - Calculate the sum of the column
df['money_spent']
, and assign it to the variablespent_sum
. - Calculate
ROI
:
- Subtract
cost_sum
from thespent_sum
. - Divide the subtraction by the
cost_sum
.
- Output the
ROI
.
The result was already multiplied by 100 to get it in percentage.
Lösning
Var allt tydligt?
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Avsnitt 4. Kapitel 9