Help me with the correct answer and draw the graph with label

Question 13 Use a supply and demand graph to show the impact of the following on the equilibrium price and quantity in the market for Texas Instrument calculators. You will be asked to upload your graphs at the end. Casio calculators announces higher prices for consumers and at the same time Texas Instrument negotiates a much lower monthly rent on their lease. 1. The demand for Tl calculators [demand increase or demand decreases or no shift in demand 1 . What factor cause the shift a change in price or income or price of substitutes | . The supply of TI calculators [supply increase or supply decreases or no shift in supply. . What factor caused the shift [productivity or number of sellers or input prices] . As a result the market equilibrium price [increases or same/ indeterminate or decrease . And the market equilibrium quantity [decreases or increases or same/indeterminate . draw the graph and clearly state the label