Acme Corporation had net credit sales of $$5,075,000$ and cost of goods sold of $$3,750,000$ for the year. The Accounts Receivable balances at the beginning and end of the year were $$650,000$ and $$750,000,$ respectively. The accounts receivable turnover was

a$.7\mathrm{.}8$ times.

c$.7\mathrm{.}3$ times.

d$.5\mathrm{.}4$ times.

b$.6\mathrm{.}8$ times.