Corporate social responsibility

Aspen Shipping Co$.$ is considering switching to an all$-$electric fleet to minimite emissions. Aspen management wants to gradually implement this change over the next $5$ years. The company currently has a fleet of $200$ trucks, haif of which are alectric$-$powered.

a$.$ The percentage of electric$-$powered trucks in the fleet woyld be a helpfut performance metric for the company's strategic objective.

b$.$ Determine an appropriate yearly performance target for the performance metric you suggested in part $($a$).\%$