$1.$ What is process strategy? Problem S$7\mathrm{.}1$ If a plant was designed to produce $7,000$ hammers per day but is limited to making $6,000$ hammers per day because of the time needed to change equipment between styles of hammers, what is the utilization $?$Problem S$7\mathrm{.}15$ A production process at Kenneth Day Manufacturing is shown in Figure S$7\mathrm{.}9.$ The drilling operation occurs separately from, and simultaneously with, the sawing and sanding operations. A product needs to go through only one of the three assembly operations $($the operations are in parallel$).$a$.$Which operation is the bottleneck $?$