Choice "C" is correct. Restricted stock option programs may reward current performance but also emphasize future performance. The employee must typically stay through the option strike period and the option is only valuable if the stock price increases.
Choice "d" is incorrect. Fixed (formula driven) plans may or may not emphasize future performance.
Choice "a" is incorrect. Company-wide performance based plans may or may not emphasize future performance.
Choice "b" is incorrect. Competitive commission plans tend to emphasize current performance.
