1. It is estimated that at a large fertilizer plant the fixed costs are $155,266 and the cost to produce each ton of fertilizer is $139.88. The plant sells its fertilizer at $360.06 per ton. Find the break-even quantity. (Round your answer to one decimal place.)
2. A baker will supply 18 jumbo cinnamon rolls to a cafe at a price of $3.10 each. If she is offered $2.30, then she will supply 5 fewer rolls to the cafe. The cafe's demand for jumbo cinnamon rolls is given by p = D(x) = -0.29x + 4.72. What is the equilibrium point?