Question

An electronics store sold 29 TI-89 calculators in one week when they were priced at $140 each. The next week they were priced at $150 and 22 were sold. The store's supplier will sell the store 20 TI-89 calculators per week when they are priced at $140 and 28 per week when they are priced at $150. Find the associated linear supply and demand functions. Then determine the equilibrium price. Type out all work. 2.

Answer 1

Un dut fair) Demand functon Let tha de mand fnchi e anen,忄 electronic store, sold 29 calculatod wilent.u price $ 40 each Calculatos en he p'e he electromic store sold 2L 「140 2-5]「41 7 funch Price $140 each

2010s 46S7S 7 x75 p= 146