Answer:
30 in total
Explanation:
In order to calculate how many items A we can produce we need to check how many units required we have, in this case, we have:
40 B's
50 C's
15 D's
We require 2 units of C, 1 Unit of B, and 1 unit of C.
As you can see in our inventory we only have 15 units of D's, meaning that that is our maximum number of items A produced this week, since we already have 15 A items, we can deliver 30 A products this week.