Answer:
$70
Step-by-step explanation:
Let's define the expenses first
Fixed expenses are those expenses that remain constant in all months like mortage payments, rents etc
Flexible expenses also called variable expense are expenses that are used for comfortable living like car maintenance o groceries.
Discretionary expenses are the expenses spent on non essential items like movie tickets, outings etc.
Savings are the expenses that are stored for future plans.
Hence, from the given pie chart the money going for optional expenses is $70 ..
