In order for Kate to earn a producer surplus of exactly $70 from selling a used textbook, the market price needs to be

Suppose an economy consists of three sectors: energy (e), manufacturing (m), and agriculture (a). sector e sells 70% of its output to m and 30% to a. sector m sells 30% of its output to e, 50% to a, and retains the rest. sector a sells 15% of its output to e, 30% to m, and retains the rest.

Find the interest rate for a $4000 deposit accumulating to $5234.58, compounded quarterly for 9 years

For each example identify the most appropriate ctso