Which of the following statements can be correct, after analyzing the labor productivity pattern in the previous question $($Suds and Duds Laundry$)?$

A$)$ When two workers are present, output per person does not vary much whether it is Sud, Dud, or Jud working.

B$)$ Productivity increases when all three workers are present.

C$)$ Not having enough work to keep three persons occupied, might be an explanation for productivity reduction when all three workers are present.

D$)$ Limited work space or lack of enough equipment to accommodate three workers, can be potential reasons for lower productivity ratios when all three workers are present.

Only B

Only A

$D$ and $C$

Only D

A and $D$

All statements are true.

$A,C$ and $D$

Only C