Which fresh concrete properties are important$/$significant to engineers in mix design? List ALL

relevant

How does one design concrete with desired workability $/$slump$?$

Based on ACl $211\mathrm{.}1,$ specify ALL the composition parameters for air$-$entrained concrete

designed for the slump of $150-175$ mm produced using coarse aggregates with nominal

maximum size of $37\mathrm{.}5$ mm $.$

How can your design be adjusted if you apply a superplasticizer at the dosage recommended

by the manufacturer? Assume$/$report any needed information.