Which of the following statements best captures the difference between the view that manipulation is pro tanto wrong and the view that manipulation is prima facie immoral?
A. Under the view that manipulation is prima facie immoral, manipulation is not wrong at all. Under the view that manipulation is pro tanto wrong, manipulation is always wrong to some extent
B. Under the view that manipulation is prima facie immoral, manipulation is sometimes not wrong at all. Under the view that manipulation is pro tanto wrong, manipulation is usually wrong
C. Under the view that manipulation is prima facie immoral, manipulation is presumed to be immoral, but the presumption can be rebutted in some cases. Under the view that manipulation is pro tanto wrong, manipulation is always wrong, unless there are countervailing factors that suffice to make manipulation justified on balance
D. Under the view that manipulation is prima facie immoral, manipulation is presumed to be immoral, but the presumption can be rebutted in some cases. Under the view that manipulation is pro tanto wrong, manipulation is always wrong, unless the consequences or non-consequential factors suffice to make manipulation justified on balance
E. Under the view that manipulation is prima facie immoral, manipulation is sometimes not wrong at all. Under the view that manipulation is pro tanto wrong, manipulation is always wrong, but countervailing moral factors might sometimes suffice to make manipulation justified on balance