Question 1189555
Attempt to make a data table according to each part of the description.   You did not say what question is to be answered.

<pre>
DAY NUMBER     HOW MUCH MADE
  1                 20
  3                 12
  5                 14
  7                2*12=36
  9                20-5=15
  11               (0.5)(20+12+14+36+15)
</pre>