Answer:
The cost of platinum to be purchased to support August production is $195,840
Step-by-step explanation:
The computation is shown below:
= August production units - July production units based on august × 10% + September production units × 10%
= 1,100 - 1,100 × 10% + 980 × 10%
= 1,100 - 110 + 98
= 1,088 units
Now the required platinum would be = $1,088 × 0.5 = 544 ounces
And, the cost of per ounces is $360
So, the total cost of platinum would be
= 544 ounces × $360
= $195,840