Bert's Bottles provided the following expense information for$$ July:

Assembly$$line $$workers$\text{'}$ wages

$$56,800$

Depreciation on factory equipment

$$35,900$

Caps for bottles

$$3,700$

Plastic bottles

$$52,800$

Reconfiguring the assembly line

$$123,200$

Salaries of salespeople

$$63,700$

Customer support hotline

$$12,900$

Salaries of research scientists

$$65,600$

Delivery expenses

$$40,600$

Customer toll$$free order line

$$8,300$

What is the total cost for the design category of the value$$ chain?