AssumptionProbably for High Average Demand: Ph $=60\%$; for low average demand : PL $=40\%$Big Plant $(1$A$)$: a$.$ High Demand yields $$1,000,000$ annually in cash flowb. Low Demand yields $$100,000$ annually $($due to high cost$)$Small Plant $(1$B$)$: initial high demand: h$.$ $$450,000$ yr for year $1$& $2(2$ years$)$ Expanded: c$.$ High Demand, $$700,000($from yr $3$ to $10)$ for $8$ yearsd. Low Average Demand: $$50,000$ for $8$ years $($low efficiency$)$ No Change:e: High Demand: $$300,000$ for $8$ years $($competition$)$f$.$ Low Demand: $$400,000$ for $8$ yearsSmall Plant with initial low demand:g: $$400,000$ for $10$ yearsInvestment Cost: A $($large plant$)$: $3,000,000$; B $($small plant$)$: $1,300,000$; C$($expansion$)$: $2,200,000$