Item $34$

Assume the following information:

Actual run time this week $?$ question mark minutes

Machine time available this week $5,000$ ?minutes

Actual run rate this week $?$ question mark units per minute

Ideal run rate $4\mathrm{.}0$ ?units per minute

Defect $-$ free output this week $15,000$ ?units

Total output this week $($ including defects $)?$ question mark units

If the quality rate is $0\mathrm{.}80,$ ?then the total number of units lost due to the combined utilization, efficiency, and quality losses is closest to: