Tellus and Rojers Corp. are close competitors. Last year, both had the same level of cost of

goods sold, but Tellus turned its inventory over five times during the year while Rojers Corp.

turned its inventory over every $65$ days. If the objective is to keep inventory as low as possible

$($on average$),$ which of the following is true?

Select one:

a$.$ Tellus did a better job since its inventory turnover was lower.

b$.$ Rojers Corp, did a better job since its days' sales in inventory was lower.

c$.$ Tellus a better job since its days' sales in inventory was lower.

d$.$ Rojers Corp. did a better job since its inventory turnover was lower.

e$.$ Tellus did a better job since its level of inventory was lower.