A student went to the cafeteria and bought iced tea. He then proceeded to add more sugar to his iced tea. In this solution, the iced tea was the and the sugar was the .

A student enters the canteen and buys iced tea. He then goes on to add more sugar to his iced tea. In this solution, iced tea is the solvent and sugar is the solute.

Cost Function:

Revenue Function:

Profit Functoin:

Explanation:

The cost of manufacturing lawn mowers is $12,320 in overhead costs and $396 per lawn mower in production costs

Let x number of lawn mower produce.

Cost is total amount on manufacturing and production invest.

Total cost

Selling price is $452 per lawn mower. Revenue is amount whatever we sold.

Revenue Function:

Profit function is revenue minus cost.

Profit Function: