ABC Manufacturing uses machines that produce $550$ brake pads per hour. The firm operates two $8-$hour shifts per day, six days a week. Due to regularly scheduled maintenance, the machines will have to be down $8\%$ of the available time. Based on experience with other products during preventative maintenance, the firm expects to achieve an efficiency level of $90\%,$ Last week's production was $43,744.$

a$.$ What is the expected theoretical output of brake pads? $[$BlankA$]$

b$.$ What is the effective capacity $[$BlankB$]$

c$.$ What is the utilization? $[$BlankC$]$

d$.$ If demand levels per week increased to $71,000,$ would ABC Manufacturing be able to meet demand if they went to a $24-$hour operation, operating the same amount of days per week, but the machines would have to be down $12\%?[$BlankD$],$ Given this information, what would be the effective capacity? $[$BlankE$]$