Question 10 2 points Save Answer PR Company pays a sales commission of 5% on each unit sold. If a graph is prepared, with the vertical axis representing per unit costs (i.e. $5 per unit) and the horizontal axis representing the number of units sold (i.e. sales volume), how would a line representing sales commissions be drawn? a. As a straight diagonal line, sloping downward to the right. Ob. As a curvilinear line. Oc. As straight diagonal line, sloping upward to the right. od. As a vertical line. Oe. As a horizontal line. Moving to another question will save this response. Question 10 of 26 >>>