Sandy's Sauces, which produces stirfry sauces, is developing direct material standards. Each bottle of sauce requires 0.6 kilograms of base. The allowance for waste is 0.7 kilograms perbottle, while the allowance for rejects is 0.8 kilograms per bottle. What is the standard quantity of base perbottle?

A.

2.1 kilograms

B.

0.6 kilograms

C.

1.3 kilograms

D.

1.4 kilograms