igure $13\mathrm{.}30$ shows the Solver sensitivity report for Valencia Products in Problem $1.$ Using only the information in the sensitivity report, answer the following questions.

a$.$ Explain why the reduced cost for SpeedBuster is $0.$

b$.$ If the unit profit for LaserStop is decreased to $$20,$ can you predict how the optimal solution and profit will change?

c$.$ If the unit profit for LaserStop is increased to $$64,$ can you predict how the optimal solution and profit will change?

d$.$ If an additional $1,000$ units of component A are available, can you predict how the optimal solution and profit will be affected?

e$.$ If a supplier delay results in only $3,000$ units of component B available, can your predict how the optimal solution and profit will be affected?

Estimated Deadline $($in hours$)$