please only use the formulas provided, and provide step by step solution. thank you

At a learning curve rate of 80%, estimate the time in minutes required to assemble production unit number 100 given that the first unit required 0.5 hours to assemble. ( 10pts) TN=TinitialNb where b=lleg2logllearningcurve EUAC=P(PA,i,n)S(FA,i,n) ia=er1 CostofequipmentBCoatofequipmentA=(CapacityofBCapacityofA)x EUAW (forirregularcash flows )=Ft(FP,i,t)(PA,i,n) A=Pi 7% Compound Interest Factors